13468680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{4157}}^1$

素因数の和:4180

約数の個数: 80

約数和(自身を含む): 45280620

約数和(自身を除く): 31811940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 4157, 8314, 12471, 16628, 20785, 24942, 33256, 37413, 41570, 49884, 62355, 74826, 83140, 99768, 112239, 124710, 149652, 166280, 187065, 224478, 249420, 299304, 336717, 374130, 448956, 498840, 561195, 673434, 748260, 897912, 1122390, 1346868, 1496520, 1683585, 2244780, 2693736, 3367170, 4489560, 6734340, 13468680]

約数ペア:

[(1, 13468680), (2, 6734340), (3, 4489560), (4, 3367170), (5, 2693736), (6, 2244780), (8, 1683585), (9, 1496520), (10, 1346868), (12, 1122390), (15, 897912), (18, 748260), (20, 673434), (24, 561195), (27, 498840), (30, 448956), (36, 374130), (40, 336717), (45, 299304), (54, 249420), (60, 224478), (72, 187065), (81, 166280), (90, 149652), (108, 124710), (120, 112239), (135, 99768), (162, 83140), (180, 74826), (216, 62355), (270, 49884), (324, 41570), (360, 37413), (405, 33256), (540, 24942), (648, 20785), (810, 16628), (1080, 12471), (1620, 8314), (3240, 4157)]