1945256760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5403491}}^1$

素因数の和:5403508

約数の個数: 48

約数和(自身を含む): 6322085640

約数和(自身を除く): 4376828880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5403491, 10806982, 16210473, 21613964, 27017455, 32420946, 43227928, 48631419, 54034910, 64841892, 81052365, 97262838, 108069820, 129683784, 162104730, 194525676, 216139640, 243157095, 324209460, 389051352, 486314190, 648418920, 972628380, 1945256760]

約数ペア:

[(1, 1945256760), (2, 972628380), (3, 648418920), (4, 486314190), (5, 389051352), (6, 324209460), (8, 243157095), (9, 216139640), (10, 194525676), (12, 162104730), (15, 129683784), (18, 108069820), (20, 97262838), (24, 81052365), (30, 64841892), (36, 54034910), (40, 48631419), (45, 43227928), (60, 32420946), (72, 27017455), (90, 21613964), (120, 16210473), (180, 10806982), (360, 5403491)]