90954480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{378977}}^1$

素因数の和:378993

約数の個数: 40

約数和(自身を含む): 281959632

約数和(自身を除く): 191005152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 378977, 757954, 1136931, 1515908, 1894885, 2273862, 3031816, 3789770, 4547724, 5684655, 6063632, 7579540, 9095448, 11369310, 15159080, 18190896, 22738620, 30318160, 45477240, 90954480]

約数ペア:

[(1, 90954480), (2, 45477240), (3, 30318160), (4, 22738620), (5, 18190896), (6, 15159080), (8, 11369310), (10, 9095448), (12, 7579540), (15, 6063632), (16, 5684655), (20, 4547724), (24, 3789770), (30, 3031816), (40, 2273862), (48, 1894885), (60, 1515908), (80, 1136931), (120, 757954), (240, 378977)]