64249560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{563}}^1$

素因数の和:897

約数の個数: 96

約数和(自身を含む): 209841840

約数和(自身を除く): 145592280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 317, 360, 563, 634, 951, 1126, 1268, 1585, 1689, 1902, 2252, 2536, 2815, 2853, 3170, 3378, 3804, 4504, 4755, 5067, 5630, 5706, 6340, 6756, 7608, 8445, 9510, 10134, 11260, 11412, 12680, 13512, 14265, 16890, 19020, 20268, 22520, 22824, 25335, 28530, 33780, 38040, 40536, 50670, 57060, 67560, 101340, 114120, 178471, 202680, 356942, 535413, 713884, 892355, 1070826, 1427768, 1606239, 1784710, 2141652, 2677065, 3212478, 3569420, 4283304, 5354130, 6424956, 7138840, 8031195, 10708260, 12849912, 16062390, 21416520, 32124780, 64249560]

約数ペア:

[(1, 64249560), (2, 32124780), (3, 21416520), (4, 16062390), (5, 12849912), (6, 10708260), (8, 8031195), (9, 7138840), (10, 6424956), (12, 5354130), (15, 4283304), (18, 3569420), (20, 3212478), (24, 2677065), (30, 2141652), (36, 1784710), (40, 1606239), (45, 1427768), (60, 1070826), (72, 892355), (90, 713884), (120, 535413), (180, 356942), (317, 202680), (360, 178471), (563, 114120), (634, 101340), (951, 67560), (1126, 57060), (1268, 50670), (1585, 40536), (1689, 38040), (1902, 33780), (2252, 28530), (2536, 25335), (2815, 22824), (2853, 22520), (3170, 20268), (3378, 19020), (3804, 16890), (4504, 14265), (4755, 13512), (5067, 12680), (5630, 11412), (5706, 11260), (6340, 10134), (6756, 9510), (7608, 8445)]