90657360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2$

素因数の和:135

約数の個数: 240

約数和(自身を含む): 335841600

約数和(自身を除く): 245184240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 47, 48, 54, 57, 60, 72, 76, 80, 90, 94, 95, 108, 114, 120, 135, 141, 144, 152, 171, 180, 188, 190, 216, 228, 235, 240, 270, 282, 285, 304, 342, 360, 376, 380, 423, 432, 456, 470, 513, 540, 564, 570, 684, 705, 720, 752, 760, 846, 855, 893, 912, 940, 1026, 1080, 1128, 1140, 1269, 1368, 1410, 1520, 1692, 1710, 1786, 1880, 2052, 2115, 2160, 2209, 2256, 2280, 2538, 2565, 2679, 2736, 2820, 3384, 3420, 3572, 3760, 4104, 4230, 4418, 4465, 4560, 5076, 5130, 5358, 5640, 6345, 6627, 6768, 6840, 7144, 8037, 8208, 8460, 8836, 8930, 10152, 10260, 10716, 11045, 11280, 12690, 13254, 13395, 13680, 14288, 16074, 16920, 17672, 17860, 19881, 20304, 20520, 21432, 22090, 24111, 25380, 26508, 26790, 32148, 33135, 33840, 35344, 35720, 39762, 40185, 41040, 41971, 42864, 44180, 48222, 50760, 53016, 53580, 59643, 64296, 66270, 71440, 79524, 80370, 83942, 88360, 96444, 99405, 101520, 106032, 107160, 119286, 120555, 125913, 128592, 132540, 159048, 160740, 167884, 176720, 192888, 198810, 209855, 214320, 238572, 241110, 251826, 265080, 298215, 318096, 321480, 335768, 377739, 385776, 397620, 419710, 477144, 482220, 503652, 530160, 596430, 629565, 642960, 671536, 755478, 795240, 839420, 954288, 964440, 1007304, 1133217, 1192860, 1259130, 1510956, 1590480, 1678840, 1888695, 1928880, 2014608, 2266434, 2385720, 2518260, 3021912, 3357680, 3777390, 4532868, 4771440, 5036520, 5666085, 6043824, 7554780, 9065736, 10073040, 11332170, 15109560, 18131472, 22664340, 30219120, 45328680, 90657360]

約数ペア:

[(1, 90657360), (2, 45328680), (3, 30219120), (4, 22664340), (5, 18131472), (6, 15109560), (8, 11332170), (9, 10073040), (10, 9065736), (12, 7554780), (15, 6043824), (16, 5666085), (18, 5036520), (19, 4771440), (20, 4532868), (24, 3777390), (27, 3357680), (30, 3021912), (36, 2518260), (38, 2385720), (40, 2266434), (45, 2014608), (47, 1928880), (48, 1888695), (54, 1678840), (57, 1590480), (60, 1510956), (72, 1259130), (76, 1192860), (80, 1133217), (90, 1007304), (94, 964440), (95, 954288), (108, 839420), (114, 795240), (120, 755478), (135, 671536), (141, 642960), (144, 629565), (152, 596430), (171, 530160), (180, 503652), (188, 482220), (190, 477144), (216, 419710), (228, 397620), (235, 385776), (240, 377739), (270, 335768), (282, 321480), (285, 318096), (304, 298215), (342, 265080), (360, 251826), (376, 241110), (380, 238572), (423, 214320), (432, 209855), (456, 198810), (470, 192888), (513, 176720), (540, 167884), (564, 160740), (570, 159048), (684, 132540), (705, 128592), (720, 125913), (752, 120555), (760, 119286), (846, 107160), (855, 106032), (893, 101520), (912, 99405), (940, 96444), (1026, 88360), (1080, 83942), (1128, 80370), (1140, 79524), (1269, 71440), (1368, 66270), (1410, 64296), (1520, 59643), (1692, 53580), (1710, 53016), (1786, 50760), (1880, 48222), (2052, 44180), (2115, 42864), (2160, 41971), (2209, 41040), (2256, 40185), (2280, 39762), (2538, 35720), (2565, 35344), (2679, 33840), (2736, 33135), (2820, 32148), (3384, 26790), (3420, 26508), (3572, 25380), (3760, 24111), (4104, 22090), (4230, 21432), (4418, 20520), (4465, 20304), (4560, 19881), (5076, 17860), (5130, 17672), (5358, 16920), (5640, 16074), (6345, 14288), (6627, 13680), (6768, 13395), (6840, 13254), (7144, 12690), (8037, 11280), (8208, 11045), (8460, 10716), (8836, 10260), (8930, 10152)]