79954920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5417}}^1$

素因数の和:5475

約数の個数: 96

約数和(自身を含む): 266240520

約数和(自身を除く): 186285600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 5417, 7380, 10834, 14760, 16251, 21668, 27085, 32502, 43336, 48753, 54170, 65004, 81255, 97506, 108340, 130008, 162510, 195012, 216680, 222097, 243765, 325020, 390024, 444194, 487530, 650040, 666291, 888388, 975060, 1110485, 1332582, 1776776, 1950120, 1998873, 2220970, 2665164, 3331455, 3997746, 4441940, 5330328, 6662910, 7995492, 8883880, 9994365, 13325820, 15990984, 19988730, 26651640, 39977460, 79954920]

約数ペア:

[(1, 79954920), (2, 39977460), (3, 26651640), (4, 19988730), (5, 15990984), (6, 13325820), (8, 9994365), (9, 8883880), (10, 7995492), (12, 6662910), (15, 5330328), (18, 4441940), (20, 3997746), (24, 3331455), (30, 2665164), (36, 2220970), (40, 1998873), (41, 1950120), (45, 1776776), (60, 1332582), (72, 1110485), (82, 975060), (90, 888388), (120, 666291), (123, 650040), (164, 487530), (180, 444194), (205, 390024), (246, 325020), (328, 243765), (360, 222097), (369, 216680), (410, 195012), (492, 162510), (615, 130008), (738, 108340), (820, 97506), (984, 81255), (1230, 65004), (1476, 54170), (1640, 48753), (1845, 43336), (2460, 32502), (2952, 27085), (3690, 21668), (4920, 16251), (5417, 14760), (7380, 10834)]