249053160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1315

約数の個数: 128

約数和(自身を含む): 786672000

約数和(自身を除く): 537618840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 59, 60, 87, 116, 118, 120, 145, 174, 177, 232, 236, 290, 295, 348, 354, 435, 472, 580, 590, 696, 708, 870, 885, 1160, 1180, 1213, 1416, 1711, 1740, 1770, 2360, 2426, 3422, 3480, 3540, 3639, 4852, 5133, 6065, 6844, 7080, 7278, 8555, 9704, 10266, 12130, 13688, 14556, 17110, 18195, 20532, 24260, 25665, 29112, 34220, 35177, 36390, 41064, 48520, 51330, 68440, 70354, 71567, 72780, 102660, 105531, 140708, 143134, 145560, 175885, 205320, 211062, 214701, 281416, 286268, 351770, 357835, 422124, 429402, 527655, 572536, 703540, 715670, 844248, 858804, 1055310, 1073505, 1407080, 1431340, 1717608, 2075443, 2110620, 2147010, 2862680, 4150886, 4221240, 4294020, 6226329, 8301772, 8588040, 10377215, 12452658, 16603544, 20754430, 24905316, 31131645, 41508860, 49810632, 62263290, 83017720, 124526580, 249053160]

約数ペア:

[(1, 249053160), (2, 124526580), (3, 83017720), (4, 62263290), (5, 49810632), (6, 41508860), (8, 31131645), (10, 24905316), (12, 20754430), (15, 16603544), (20, 12452658), (24, 10377215), (29, 8588040), (30, 8301772), (40, 6226329), (58, 4294020), (59, 4221240), (60, 4150886), (87, 2862680), (116, 2147010), (118, 2110620), (120, 2075443), (145, 1717608), (174, 1431340), (177, 1407080), (232, 1073505), (236, 1055310), (290, 858804), (295, 844248), (348, 715670), (354, 703540), (435, 572536), (472, 527655), (580, 429402), (590, 422124), (696, 357835), (708, 351770), (870, 286268), (885, 281416), (1160, 214701), (1180, 211062), (1213, 205320), (1416, 175885), (1711, 145560), (1740, 143134), (1770, 140708), (2360, 105531), (2426, 102660), (3422, 72780), (3480, 71567), (3540, 70354), (3639, 68440), (4852, 51330), (5133, 48520), (6065, 41064), (6844, 36390), (7080, 35177), (7278, 34220), (8555, 29112), (9704, 25665), (10266, 24260), (12130, 20532), (13688, 18195), (14556, 17110)]