8538250320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{75533}}^1$

素因数の和:75709

約数の個数: 120

約数和(自身を含む): 28857311496

約数和(自身を除く): 20319061176

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, 90, 120, 144, 157, 180, 240, 314, 360, 471, 628, 720, 785, 942, 1256, 1413, 1570, 1884, 2355, 2512, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 7536, 9420, 11304, 12560, 14130, 18840, 22608, 28260, 37680, 56520, 75533, 113040, 151066, 226599, 302132, 377665, 453198, 604264, 679797, 755330, 906396, 1132995, 1208528, 1359594, 1510660, 1812792, 2265990, 2719188, 3021320, 3398985, 3625584, 4531980, 5438376, 6042640, 6797970, 9063960, 10876752, 11858681, 13595940, 18127920, 23717362, 27191880, 35576043, 47434724, 54383760, 59293405, 71152086, 94869448, 106728129, 118586810, 142304172, 177880215, 189738896, 213456258, 237173620, 284608344, 355760430, 426912516, 474347240, 533640645, 569216688, 711520860, 853825032, 948694480, 1067281290, 1423041720, 1707650064, 2134562580, 2846083440, 4269125160, 8538250320]

約数ペア:

[(1, 8538250320), (2, 4269125160), (3, 2846083440), (4, 2134562580), (5, 1707650064), (6, 1423041720), (8, 1067281290), (9, 948694480), (10, 853825032), (12, 711520860), (15, 569216688), (16, 533640645), (18, 474347240), (20, 426912516), (24, 355760430), (30, 284608344), (36, 237173620), (40, 213456258), (45, 189738896), (48, 177880215), (60, 142304172), (72, 118586810), (80, 106728129), (90, 94869448), (120, 71152086), (144, 59293405), (157, 54383760), (180, 47434724), (240, 35576043), (314, 27191880), (360, 23717362), (471, 18127920), (628, 13595940), (720, 11858681), (785, 10876752), (942, 9063960), (1256, 6797970), (1413, 6042640), (1570, 5438376), (1884, 4531980), (2355, 3625584), (2512, 3398985), (2826, 3021320), (3140, 2719188), (3768, 2265990), (4710, 1812792), (5652, 1510660), (6280, 1359594), (7065, 1208528), (7536, 1132995), (9420, 906396), (11304, 755330), (12560, 679797), (14130, 604264), (18840, 453198), (22608, 377665), (28260, 302132), (37680, 226599), (56520, 151066), (75533, 113040)]