2155128480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4441}}^1$

素因数の和:4799

約数の個数: 144

約数和(自身を含む): 7377859944

約数和(自身を除く): 5222731464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 337, 360, 480, 674, 720, 1011, 1348, 1440, 1685, 2022, 2696, 3033, 3370, 4044, 4441, 5055, 5392, 6066, 6740, 8088, 8882, 10110, 10784, 12132, 13323, 13480, 15165, 16176, 17764, 20220, 22205, 24264, 26646, 26960, 30330, 32352, 35528, 39969, 40440, 44410, 48528, 53292, 53920, 60660, 66615, 71056, 79938, 80880, 88820, 97056, 106584, 121320, 133230, 142112, 159876, 161760, 177640, 199845, 213168, 242640, 266460, 319752, 355280, 399690, 426336, 485280, 532920, 639504, 710560, 799380, 1065840, 1279008, 1496617, 1598760, 2131680, 2993234, 3197520, 4489851, 5986468, 6395040, 7483085, 8979702, 11972936, 13469553, 14966170, 17959404, 22449255, 23945872, 26939106, 29932340, 35918808, 44898510, 47891744, 53878212, 59864680, 67347765, 71837616, 89797020, 107756424, 119729360, 134695530, 143675232, 179594040, 215512848, 239458720, 269391060, 359188080, 431025696, 538782120, 718376160, 1077564240, 2155128480]

約数ペア:

[(1, 2155128480), (2, 1077564240), (3, 718376160), (4, 538782120), (5, 431025696), (6, 359188080), (8, 269391060), (9, 239458720), (10, 215512848), (12, 179594040), (15, 143675232), (16, 134695530), (18, 119729360), (20, 107756424), (24, 89797020), (30, 71837616), (32, 67347765), (36, 59864680), (40, 53878212), (45, 47891744), (48, 44898510), (60, 35918808), (72, 29932340), (80, 26939106), (90, 23945872), (96, 22449255), (120, 17959404), (144, 14966170), (160, 13469553), (180, 11972936), (240, 8979702), (288, 7483085), (337, 6395040), (360, 5986468), (480, 4489851), (674, 3197520), (720, 2993234), (1011, 2131680), (1348, 1598760), (1440, 1496617), (1685, 1279008), (2022, 1065840), (2696, 799380), (3033, 710560), (3370, 639504), (4044, 532920), (4441, 485280), (5055, 426336), (5392, 399690), (6066, 355280), (6740, 319752), (8088, 266460), (8882, 242640), (10110, 213168), (10784, 199845), (12132, 177640), (13323, 161760), (13480, 159876), (15165, 142112), (16176, 133230), (17764, 121320), (20220, 106584), (22205, 97056), (24264, 88820), (26646, 80880), (26960, 79938), (30330, 71056), (32352, 66615), (35528, 60660), (39969, 53920), (40440, 53292), (44410, 48528)]