30245097840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1\times {\mathrm{641}}^1$

素因数の和:840

約数の個数: 240

約数和(自身を含む): 97024638240

約数和(自身を除く): 66779540400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 89, 94, 120, 141, 178, 188, 235, 240, 267, 282, 356, 376, 445, 470, 534, 564, 641, 705, 712, 752, 890, 940, 1068, 1128, 1282, 1335, 1410, 1424, 1780, 1880, 1923, 2136, 2209, 2256, 2564, 2670, 2820, 3205, 3560, 3760, 3846, 4183, 4272, 4418, 5128, 5340, 5640, 6410, 6627, 7120, 7692, 8366, 8836, 9615, 10256, 10680, 11045, 11280, 12549, 12820, 13254, 15384, 16732, 17672, 19230, 20915, 21360, 22090, 25098, 25640, 26508, 30127, 30768, 33135, 33464, 35344, 38460, 41830, 44180, 50196, 51280, 53016, 57049, 60254, 62745, 66270, 66928, 76920, 83660, 88360, 90381, 100392, 106032, 114098, 120508, 125490, 132540, 150635, 153840, 167320, 171147, 176720, 180762, 196601, 200784, 228196, 241016, 250980, 265080, 285245, 301270, 334640, 342294, 361524, 393202, 451905, 456392, 482032, 501960, 530160, 570490, 589803, 602540, 684588, 723048, 786404, 855735, 903810, 912784, 983005, 1003920, 1140980, 1179606, 1205080, 1369176, 1415969, 1446096, 1572808, 1711470, 1807620, 1966010, 2281960, 2359212, 2410160, 2681303, 2738352, 2831938, 2949015, 3145616, 3422940, 3615240, 3932020, 4247907, 4563920, 4718424, 5362606, 5663876, 5898030, 6845880, 7079845, 7230480, 7864040, 8043909, 8495814, 9436848, 10725212, 11327752, 11796060, 13406515, 13691760, 14159690, 15728080, 16087818, 16991628, 21239535, 21450424, 22655504, 23592120, 26813030, 28319380, 32175636, 33983256, 40219545, 42479070, 42900848, 47184240, 53626060, 56638760, 64351272, 67966512, 80439090, 84958140, 107252120, 113277520, 126021241, 128702544, 160878180, 169916280, 214504240, 252042482, 321756360, 339832560, 378063723, 504084964, 630106205, 643512720, 756127446, 1008169928, 1260212410, 1512254892, 1890318615, 2016339856, 2520424820, 3024509784, 3780637230, 5040849640, 6049019568, 7561274460, 10081699280, 15122548920, 30245097840]

約数ペア:

[(1, 30245097840), (2, 15122548920), (3, 10081699280), (4, 7561274460), (5, 6049019568), (6, 5040849640), (8, 3780637230), (10, 3024509784), (12, 2520424820), (15, 2016339856), (16, 1890318615), (20, 1512254892), (24, 1260212410), (30, 1008169928), (40, 756127446), (47, 643512720), (48, 630106205), (60, 504084964), (80, 378063723), (89, 339832560), (94, 321756360), (120, 252042482), (141, 214504240), (178, 169916280), (188, 160878180), (235, 128702544), (240, 126021241), (267, 113277520), (282, 107252120), (356, 84958140), (376, 80439090), (445, 67966512), (470, 64351272), (534, 56638760), (564, 53626060), (641, 47184240), (705, 42900848), (712, 42479070), (752, 40219545), (890, 33983256), (940, 32175636), (1068, 28319380), (1128, 26813030), (1282, 23592120), (1335, 22655504), (1410, 21450424), (1424, 21239535), (1780, 16991628), (1880, 16087818), (1923, 15728080), (2136, 14159690), (2209, 13691760), (2256, 13406515), (2564, 11796060), (2670, 11327752), (2820, 10725212), (3205, 9436848), (3560, 8495814), (3760, 8043909), (3846, 7864040), (4183, 7230480), (4272, 7079845), (4418, 6845880), (5128, 5898030), (5340, 5663876), (5640, 5362606), (6410, 4718424), (6627, 4563920), (7120, 4247907), (7692, 3932020), (8366, 3615240), (8836, 3422940), (9615, 3145616), (10256, 2949015), (10680, 2831938), (11045, 2738352), (11280, 2681303), (12549, 2410160), (12820, 2359212), (13254, 2281960), (15384, 1966010), (16732, 1807620), (17672, 1711470), (19230, 1572808), (20915, 1446096), (21360, 1415969), (22090, 1369176), (25098, 1205080), (25640, 1179606), (26508, 1140980), (30127, 1003920), (30768, 983005), (33135, 912784), (33464, 903810), (35344, 855735), (38460, 786404), (41830, 723048), (44180, 684588), (50196, 602540), (51280, 589803), (53016, 570490), (57049, 530160), (60254, 501960), (62745, 482032), (66270, 456392), (66928, 451905), (76920, 393202), (83660, 361524), (88360, 342294), (90381, 334640), (100392, 301270), (106032, 285245), (114098, 265080), (120508, 250980), (125490, 241016), (132540, 228196), (150635, 200784), (153840, 196601), (167320, 180762), (171147, 176720)]