27512880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 91065600

約数和(自身を除く): 63552720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 59, 60, 67, 80, 87, 116, 118, 120, 134, 145, 174, 177, 201, 232, 236, 240, 268, 290, 295, 335, 348, 354, 402, 435, 464, 472, 536, 580, 590, 670, 696, 708, 804, 870, 885, 944, 1005, 1072, 1160, 1180, 1340, 1392, 1416, 1608, 1711, 1740, 1770, 1943, 2010, 2320, 2360, 2680, 2832, 3216, 3422, 3480, 3540, 3886, 3953, 4020, 4720, 5133, 5360, 5829, 6844, 6960, 7080, 7772, 7906, 8040, 8555, 9715, 10266, 11658, 11859, 13688, 14160, 15544, 15812, 16080, 17110, 19430, 19765, 20532, 23316, 23718, 25665, 27376, 29145, 31088, 31624, 34220, 38860, 39530, 41064, 46632, 47436, 51330, 58290, 59295, 63248, 68440, 77720, 79060, 82128, 93264, 94872, 102660, 114637, 116580, 118590, 136880, 155440, 158120, 189744, 205320, 229274, 233160, 237180, 316240, 343911, 410640, 458548, 466320, 474360, 573185, 687822, 917096, 948720, 1146370, 1375644, 1719555, 1834192, 2292740, 2751288, 3439110, 4585480, 5502576, 6878220, 9170960, 13756440, 27512880]

約数ペア:

[(1, 27512880), (2, 13756440), (3, 9170960), (4, 6878220), (5, 5502576), (6, 4585480), (8, 3439110), (10, 2751288), (12, 2292740), (15, 1834192), (16, 1719555), (20, 1375644), (24, 1146370), (29, 948720), (30, 917096), (40, 687822), (48, 573185), (58, 474360), (59, 466320), (60, 458548), (67, 410640), (80, 343911), (87, 316240), (116, 237180), (118, 233160), (120, 229274), (134, 205320), (145, 189744), (174, 158120), (177, 155440), (201, 136880), (232, 118590), (236, 116580), (240, 114637), (268, 102660), (290, 94872), (295, 93264), (335, 82128), (348, 79060), (354, 77720), (402, 68440), (435, 63248), (464, 59295), (472, 58290), (536, 51330), (580, 47436), (590, 46632), (670, 41064), (696, 39530), (708, 38860), (804, 34220), (870, 31624), (885, 31088), (944, 29145), (1005, 27376), (1072, 25665), (1160, 23718), (1180, 23316), (1340, 20532), (1392, 19765), (1416, 19430), (1608, 17110), (1711, 16080), (1740, 15812), (1770, 15544), (1943, 14160), (2010, 13688), (2320, 11859), (2360, 11658), (2680, 10266), (2832, 9715), (3216, 8555), (3422, 8040), (3480, 7906), (3540, 7772), (3886, 7080), (3953, 6960), (4020, 6844), (4720, 5829), (5133, 5360)]