560747760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{122971}}^1$

素因数の和:123006

約数の個数: 80

約数和(自身を含む): 1829823360

約数和(自身を除く): 1269075600

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, 122971, 245942, 368913, 491884, 614855, 737826, 983768, 1229710, 1475652, 1844565, 1967536, 2336449, 2459420, 2951304, 3689130, 4672898, 4918840, 5902608, 7009347, 7378260, 9345796, 9837680, 11682245, 14018694, 14756520, 18691592, 23364490, 28037388, 29513040, 35046735, 37383184, 46728980, 56074776, 70093470, 93457960, 112149552, 140186940, 186915920, 280373880, 560747760]

約数ペア:

[(1, 560747760), (2, 280373880), (3, 186915920), (4, 140186940), (5, 112149552), (6, 93457960), (8, 70093470), (10, 56074776), (12, 46728980), (15, 37383184), (16, 35046735), (19, 29513040), (20, 28037388), (24, 23364490), (30, 18691592), (38, 14756520), (40, 14018694), (48, 11682245), (57, 9837680), (60, 9345796), (76, 7378260), (80, 7009347), (95, 5902608), (114, 4918840), (120, 4672898), (152, 3689130), (190, 2951304), (228, 2459420), (240, 2336449), (285, 1967536), (304, 1844565), (380, 1475652), (456, 1229710), (570, 983768), (760, 737826), (912, 614855), (1140, 491884), (1520, 368913), (2280, 245942), (4560, 122971)]