1305650760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7079}}^1$

素因数の和:7175

約数の個数: 128

約数和(自身を含む): 4129056000

約数和(自身を除く): 2823405240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 53, 58, 60, 87, 106, 116, 120, 145, 159, 174, 212, 232, 265, 290, 318, 348, 424, 435, 530, 580, 636, 696, 795, 870, 1060, 1160, 1272, 1537, 1590, 1740, 2120, 3074, 3180, 3480, 4611, 6148, 6360, 7079, 7685, 9222, 12296, 14158, 15370, 18444, 21237, 23055, 28316, 30740, 35395, 36888, 42474, 46110, 56632, 61480, 70790, 84948, 92220, 106185, 141580, 169896, 184440, 205291, 212370, 283160, 375187, 410582, 424740, 615873, 750374, 821164, 849480, 1026455, 1125561, 1231746, 1500748, 1642328, 1875935, 2052910, 2251122, 2463492, 3001496, 3079365, 3751870, 4105820, 4502244, 4926984, 5627805, 6158730, 7503740, 8211640, 9004488, 10880423, 11255610, 12317460, 15007480, 21760846, 22511220, 24634920, 32641269, 43521692, 45022440, 54402115, 65282538, 87043384, 108804230, 130565076, 163206345, 217608460, 261130152, 326412690, 435216920, 652825380, 1305650760]

約数ペア:

[(1, 1305650760), (2, 652825380), (3, 435216920), (4, 326412690), (5, 261130152), (6, 217608460), (8, 163206345), (10, 130565076), (12, 108804230), (15, 87043384), (20, 65282538), (24, 54402115), (29, 45022440), (30, 43521692), (40, 32641269), (53, 24634920), (58, 22511220), (60, 21760846), (87, 15007480), (106, 12317460), (116, 11255610), (120, 10880423), (145, 9004488), (159, 8211640), (174, 7503740), (212, 6158730), (232, 5627805), (265, 4926984), (290, 4502244), (318, 4105820), (348, 3751870), (424, 3079365), (435, 3001496), (530, 2463492), (580, 2251122), (636, 2052910), (696, 1875935), (795, 1642328), (870, 1500748), (1060, 1231746), (1160, 1125561), (1272, 1026455), (1537, 849480), (1590, 821164), (1740, 750374), (2120, 615873), (3074, 424740), (3180, 410582), (3480, 375187), (4611, 283160), (6148, 212370), (6360, 205291), (7079, 184440), (7685, 169896), (9222, 141580), (12296, 106185), (14158, 92220), (15370, 84948), (18444, 70790), (21237, 61480), (23055, 56632), (28316, 46110), (30740, 42474), (35395, 36888)]