12711240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 45826560

約数和(自身を除く): 33115320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 67, 68, 72, 85, 90, 93, 102, 120, 124, 134, 136, 153, 155, 170, 180, 186, 201, 204, 248, 255, 268, 279, 306, 310, 335, 340, 360, 372, 402, 408, 465, 510, 527, 536, 558, 603, 612, 620, 670, 680, 744, 765, 804, 930, 1005, 1020, 1054, 1116, 1139, 1206, 1224, 1240, 1340, 1395, 1530, 1581, 1608, 1860, 2010, 2040, 2077, 2108, 2232, 2278, 2412, 2635, 2680, 2790, 3015, 3060, 3162, 3417, 3720, 4020, 4154, 4216, 4556, 4743, 4824, 5270, 5580, 5695, 6030, 6120, 6231, 6324, 6834, 7905, 8040, 8308, 9112, 9486, 10251, 10385, 10540, 11160, 11390, 12060, 12462, 12648, 13668, 15810, 16616, 17085, 18693, 18972, 20502, 20770, 21080, 22780, 23715, 24120, 24924, 27336, 31155, 31620, 34170, 35309, 37386, 37944, 41004, 41540, 45560, 47430, 49848, 51255, 62310, 63240, 68340, 70618, 74772, 82008, 83080, 93465, 94860, 102510, 105927, 124620, 136680, 141236, 149544, 176545, 186930, 189720, 205020, 211854, 249240, 282472, 317781, 353090, 373860, 410040, 423708, 529635, 635562, 706180, 747720, 847416, 1059270, 1271124, 1412360, 1588905, 2118540, 2542248, 3177810, 4237080, 6355620, 12711240]

約数ペア:

[(1, 12711240), (2, 6355620), (3, 4237080), (4, 3177810), (5, 2542248), (6, 2118540), (8, 1588905), (9, 1412360), (10, 1271124), (12, 1059270), (15, 847416), (17, 747720), (18, 706180), (20, 635562), (24, 529635), (30, 423708), (31, 410040), (34, 373860), (36, 353090), (40, 317781), (45, 282472), (51, 249240), (60, 211854), (62, 205020), (67, 189720), (68, 186930), (72, 176545), (85, 149544), (90, 141236), (93, 136680), (102, 124620), (120, 105927), (124, 102510), (134, 94860), (136, 93465), (153, 83080), (155, 82008), (170, 74772), (180, 70618), (186, 68340), (201, 63240), (204, 62310), (248, 51255), (255, 49848), (268, 47430), (279, 45560), (306, 41540), (310, 41004), (335, 37944), (340, 37386), (360, 35309), (372, 34170), (402, 31620), (408, 31155), (465, 27336), (510, 24924), (527, 24120), (536, 23715), (558, 22780), (603, 21080), (612, 20770), (620, 20502), (670, 18972), (680, 18693), (744, 17085), (765, 16616), (804, 15810), (930, 13668), (1005, 12648), (1020, 12462), (1054, 12060), (1116, 11390), (1139, 11160), (1206, 10540), (1224, 10385), (1240, 10251), (1340, 9486), (1395, 9112), (1530, 8308), (1581, 8040), (1608, 7905), (1860, 6834), (2010, 6324), (2040, 6231), (2077, 6120), (2108, 6030), (2232, 5695), (2278, 5580), (2412, 5270), (2635, 4824), (2680, 4743), (2790, 4556), (3015, 4216), (3060, 4154), (3162, 4020), (3417, 3720)]