231186720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{481639}}^1$

素因数の和:481657

約数の個数: 48

約数和(自身を含む): 728239680

約数和(自身を除く): 497052960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 481639, 963278, 1444917, 1926556, 2408195, 2889834, 3853112, 4816390, 5779668, 7224585, 7706224, 9632780, 11559336, 14449170, 15412448, 19265560, 23118672, 28898340, 38531120, 46237344, 57796680, 77062240, 115593360, 231186720]

約数ペア:

[(1, 231186720), (2, 115593360), (3, 77062240), (4, 57796680), (5, 46237344), (6, 38531120), (8, 28898340), (10, 23118672), (12, 19265560), (15, 15412448), (16, 14449170), (20, 11559336), (24, 9632780), (30, 7706224), (32, 7224585), (40, 5779668), (48, 4816390), (60, 3853112), (80, 2889834), (96, 2408195), (120, 1926556), (160, 1444917), (240, 963278), (480, 481639)]