431063280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3673}}^1$

素因数の和:3855

約数の個数: 120

約数和(自身を含む): 1456932048

約数和(自身を除く): 1025868768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 489, 652, 720, 815, 978, 1304, 1467, 1630, 1956, 2445, 2608, 2934, 3260, 3673, 3912, 4890, 5868, 6520, 7335, 7346, 7824, 9780, 11019, 11736, 13040, 14670, 14692, 18365, 19560, 22038, 23472, 29340, 29384, 33057, 36730, 39120, 44076, 55095, 58680, 58768, 66114, 73460, 88152, 110190, 117360, 132228, 146920, 165285, 176304, 220380, 264456, 293840, 330570, 440760, 528912, 598699, 661140, 881520, 1197398, 1322280, 1796097, 2394796, 2644560, 2993495, 3592194, 4789592, 5388291, 5986990, 7184388, 8980485, 9579184, 10776582, 11973980, 14368776, 17960970, 21553164, 23947960, 26941455, 28737552, 35921940, 43106328, 47895920, 53882910, 71843880, 86212656, 107765820, 143687760, 215531640, 431063280]

約数ペア:

[(1, 431063280), (2, 215531640), (3, 143687760), (4, 107765820), (5, 86212656), (6, 71843880), (8, 53882910), (9, 47895920), (10, 43106328), (12, 35921940), (15, 28737552), (16, 26941455), (18, 23947960), (20, 21553164), (24, 17960970), (30, 14368776), (36, 11973980), (40, 10776582), (45, 9579184), (48, 8980485), (60, 7184388), (72, 5986990), (80, 5388291), (90, 4789592), (120, 3592194), (144, 2993495), (163, 2644560), (180, 2394796), (240, 1796097), (326, 1322280), (360, 1197398), (489, 881520), (652, 661140), (720, 598699), (815, 528912), (978, 440760), (1304, 330570), (1467, 293840), (1630, 264456), (1956, 220380), (2445, 176304), (2608, 165285), (2934, 146920), (3260, 132228), (3673, 117360), (3912, 110190), (4890, 88152), (5868, 73460), (6520, 66114), (7335, 58768), (7346, 58680), (7824, 55095), (9780, 44076), (11019, 39120), (11736, 36730), (13040, 33057), (14670, 29384), (14692, 29340), (18365, 23472), (19560, 22038)]