408101040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6829}}^1$

素因数の和:6931

約数の個数: 120

約数和(自身を含む): 1387254960

約数和(自身を除く): 979153920

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, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3320, 3735, 3984, 4980, 5976, 6640, 6829, 7470, 9960, 11952, 13658, 14940, 19920, 20487, 27316, 29880, 34145, 40974, 54632, 59760, 61461, 68290, 81948, 102435, 109264, 122922, 136580, 163896, 204870, 245844, 273160, 307305, 327792, 409740, 491688, 546320, 566807, 614610, 819480, 983376, 1133614, 1229220, 1638960, 1700421, 2267228, 2458440, 2834035, 3400842, 4534456, 4916880, 5101263, 5668070, 6801684, 8502105, 9068912, 10202526, 11336140, 13603368, 17004210, 20405052, 22672280, 25506315, 27206736, 34008420, 40810104, 45344560, 51012630, 68016840, 81620208, 102025260, 136033680, 204050520, 408101040]

約数ペア:

[(1, 408101040), (2, 204050520), (3, 136033680), (4, 102025260), (5, 81620208), (6, 68016840), (8, 51012630), (9, 45344560), (10, 40810104), (12, 34008420), (15, 27206736), (16, 25506315), (18, 22672280), (20, 20405052), (24, 17004210), (30, 13603368), (36, 11336140), (40, 10202526), (45, 9068912), (48, 8502105), (60, 6801684), (72, 5668070), (80, 5101263), (83, 4916880), (90, 4534456), (120, 3400842), (144, 2834035), (166, 2458440), (180, 2267228), (240, 1700421), (249, 1638960), (332, 1229220), (360, 1133614), (415, 983376), (498, 819480), (664, 614610), (720, 566807), (747, 546320), (830, 491688), (996, 409740), (1245, 327792), (1328, 307305), (1494, 273160), (1660, 245844), (1992, 204870), (2490, 163896), (2988, 136580), (3320, 122922), (3735, 109264), (3984, 102435), (4980, 81948), (5976, 68290), (6640, 61461), (6829, 59760), (7470, 54632), (9960, 40974), (11952, 34145), (13658, 29880), (14940, 27316), (19920, 20487)]