40406040

素因数分解:

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

素因数の和:4183

約数の個数: 96

約数和(自身を含む): 136216080

約数和(自身を除く): 95810040

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, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4157, 4860, 8314, 9720, 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, 1010151, 1122390, 1346868, 1496520, 1683585, 2020302, 2244780, 2693736, 3367170, 4040604, 4489560, 5050755, 6734340, 8081208, 10101510, 13468680, 20203020, 40406040]

約数ペア:

[(1, 40406040), (2, 20203020), (3, 13468680), (4, 10101510), (5, 8081208), (6, 6734340), (8, 5050755), (9, 4489560), (10, 4040604), (12, 3367170), (15, 2693736), (18, 2244780), (20, 2020302), (24, 1683585), (27, 1496520), (30, 1346868), (36, 1122390), (40, 1010151), (45, 897912), (54, 748260), (60, 673434), (72, 561195), (81, 498840), (90, 448956), (108, 374130), (120, 336717), (135, 299304), (162, 249420), (180, 224478), (216, 187065), (243, 166280), (270, 149652), (324, 124710), (360, 112239), (405, 99768), (486, 83140), (540, 74826), (648, 62355), (810, 49884), (972, 41570), (1080, 37413), (1215, 33256), (1620, 24942), (1944, 20785), (2430, 16628), (3240, 12471), (4157, 9720), (4860, 8314)]