1930922640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30133}}^1$

素因数の和:30241

約数の個数: 120

約数和(自身を含む): 6557761080

約数和(自身を除く): 4626838440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 10680, 12816, 16020, 21360, 30133, 32040, 60266, 64080, 90399, 120532, 150665, 180798, 241064, 271197, 301330, 361596, 451995, 482128, 542394, 602660, 723192, 903990, 1084788, 1205320, 1355985, 1446384, 1807980, 2169576, 2410640, 2681837, 2711970, 3615960, 4339152, 5363674, 5423940, 7231920, 8045511, 10727348, 10847880, 13409185, 16091022, 21454696, 21695760, 24136533, 26818370, 32182044, 40227555, 42909392, 48273066, 53636740, 64364088, 80455110, 96546132, 107273480, 120682665, 128728176, 160910220, 193092264, 214546960, 241365330, 321820440, 386184528, 482730660, 643640880, 965461320, 1930922640]

約数ペア:

[(1, 1930922640), (2, 965461320), (3, 643640880), (4, 482730660), (5, 386184528), (6, 321820440), (8, 241365330), (9, 214546960), (10, 193092264), (12, 160910220), (15, 128728176), (16, 120682665), (18, 107273480), (20, 96546132), (24, 80455110), (30, 64364088), (36, 53636740), (40, 48273066), (45, 42909392), (48, 40227555), (60, 32182044), (72, 26818370), (80, 24136533), (89, 21695760), (90, 21454696), (120, 16091022), (144, 13409185), (178, 10847880), (180, 10727348), (240, 8045511), (267, 7231920), (356, 5423940), (360, 5363674), (445, 4339152), (534, 3615960), (712, 2711970), (720, 2681837), (801, 2410640), (890, 2169576), (1068, 1807980), (1335, 1446384), (1424, 1355985), (1602, 1205320), (1780, 1084788), (2136, 903990), (2670, 723192), (3204, 602660), (3560, 542394), (4005, 482128), (4272, 451995), (5340, 361596), (6408, 301330), (7120, 271197), (8010, 241064), (10680, 180798), (12816, 150665), (16020, 120532), (21360, 90399), (30133, 64080), (32040, 60266)]