154307040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{571}}^1$

素因数の和:1152

約数の個数: 96

約数和(自身を含む): 487783296

約数和(自身を除く): 333476256

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, 563, 571, 1126, 1142, 1689, 1713, 2252, 2284, 2815, 2855, 3378, 3426, 4504, 4568, 5630, 5710, 6756, 6852, 8445, 8565, 9008, 9136, 11260, 11420, 13512, 13704, 16890, 17130, 18016, 18272, 22520, 22840, 27024, 27408, 33780, 34260, 45040, 45680, 54048, 54816, 67560, 68520, 90080, 91360, 135120, 137040, 270240, 274080, 321473, 642946, 964419, 1285892, 1607365, 1928838, 2571784, 3214730, 3857676, 4822095, 5143568, 6429460, 7715352, 9644190, 10287136, 12858920, 15430704, 19288380, 25717840, 30861408, 38576760, 51435680, 77153520, 154307040]

約数ペア:

[(1, 154307040), (2, 77153520), (3, 51435680), (4, 38576760), (5, 30861408), (6, 25717840), (8, 19288380), (10, 15430704), (12, 12858920), (15, 10287136), (16, 9644190), (20, 7715352), (24, 6429460), (30, 5143568), (32, 4822095), (40, 3857676), (48, 3214730), (60, 2571784), (80, 1928838), (96, 1607365), (120, 1285892), (160, 964419), (240, 642946), (480, 321473), (563, 274080), (571, 270240), (1126, 137040), (1142, 135120), (1689, 91360), (1713, 90080), (2252, 68520), (2284, 67560), (2815, 54816), (2855, 54048), (3378, 45680), (3426, 45040), (4504, 34260), (4568, 33780), (5630, 27408), (5710, 27024), (6756, 22840), (6852, 22520), (8445, 18272), (8565, 18016), (9008, 17130), (9136, 16890), (11260, 13704), (11420, 13512)]