54385680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5527}}^1$

素因数の和:5584

約数の個数: 80

約数和(自身を含む): 172738944

約数和(自身を除く): 118353264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 5527, 9840, 11054, 16581, 22108, 27635, 33162, 44216, 55270, 66324, 82905, 88432, 110540, 132648, 165810, 221080, 226607, 265296, 331620, 442160, 453214, 663240, 679821, 906428, 1133035, 1326480, 1359642, 1812856, 2266070, 2719284, 3399105, 3625712, 4532140, 5438568, 6798210, 9064280, 10877136, 13596420, 18128560, 27192840, 54385680]

約数ペア:

[(1, 54385680), (2, 27192840), (3, 18128560), (4, 13596420), (5, 10877136), (6, 9064280), (8, 6798210), (10, 5438568), (12, 4532140), (15, 3625712), (16, 3399105), (20, 2719284), (24, 2266070), (30, 1812856), (40, 1359642), (41, 1326480), (48, 1133035), (60, 906428), (80, 679821), (82, 663240), (120, 453214), (123, 442160), (164, 331620), (205, 265296), (240, 226607), (246, 221080), (328, 165810), (410, 132648), (492, 110540), (615, 88432), (656, 82905), (820, 66324), (984, 55270), (1230, 44216), (1640, 33162), (1968, 27635), (2460, 22108), (3280, 16581), (4920, 11054), (5527, 9840)]