76421040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16759}}^1$

素因数の和:16794

約数の個数: 80

約数和(自身を含む): 249388800

約数和(自身を除く): 172967760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 16759, 33518, 50277, 67036, 83795, 100554, 134072, 167590, 201108, 251385, 268144, 318421, 335180, 402216, 502770, 636842, 670360, 804432, 955263, 1005540, 1273684, 1340720, 1592105, 1910526, 2011080, 2547368, 3184210, 3821052, 4022160, 4776315, 5094736, 6368420, 7642104, 9552630, 12736840, 15284208, 19105260, 25473680, 38210520, 76421040]

約数ペア:

[(1, 76421040), (2, 38210520), (3, 25473680), (4, 19105260), (5, 15284208), (6, 12736840), (8, 9552630), (10, 7642104), (12, 6368420), (15, 5094736), (16, 4776315), (19, 4022160), (20, 3821052), (24, 3184210), (30, 2547368), (38, 2011080), (40, 1910526), (48, 1592105), (57, 1340720), (60, 1273684), (76, 1005540), (80, 955263), (95, 804432), (114, 670360), (120, 636842), (152, 502770), (190, 402216), (228, 335180), (240, 318421), (285, 268144), (304, 251385), (380, 201108), (456, 167590), (570, 134072), (760, 100554), (912, 83795), (1140, 67036), (1520, 50277), (2280, 33518), (4560, 16759)]