15933940560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{248657}}^1$

素因数の和:248765

約数の個数: 120

約数和(自身を含む): 54112953960

約数和(自身を除く): 38179013400

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, 89, 90, 120, 144, 178, 180, 240, 267, 356, 360, 445, 534, 712, 720, 801, 890, 1068, 1335, 1424, 1602, 1780, 2136, 2670, 3204, 3560, 4005, 4272, 5340, 6408, 7120, 8010, 10680, 12816, 16020, 21360, 32040, 64080, 248657, 497314, 745971, 994628, 1243285, 1491942, 1989256, 2237913, 2486570, 2983884, 3729855, 3978512, 4475826, 4973140, 5967768, 7459710, 8951652, 9946280, 11189565, 11935536, 14919420, 17903304, 19892560, 22130473, 22379130, 29838840, 35806608, 44260946, 44758260, 59677680, 66391419, 88521892, 89516520, 110652365, 132782838, 177043784, 179033040, 199174257, 221304730, 265565676, 331957095, 354087568, 398348514, 442609460, 531131352, 663914190, 796697028, 885218920, 995871285, 1062262704, 1327828380, 1593394056, 1770437840, 1991742570, 2655656760, 3186788112, 3983485140, 5311313520, 7966970280, 15933940560]

約数ペア:

[(1, 15933940560), (2, 7966970280), (3, 5311313520), (4, 3983485140), (5, 3186788112), (6, 2655656760), (8, 1991742570), (9, 1770437840), (10, 1593394056), (12, 1327828380), (15, 1062262704), (16, 995871285), (18, 885218920), (20, 796697028), (24, 663914190), (30, 531131352), (36, 442609460), (40, 398348514), (45, 354087568), (48, 331957095), (60, 265565676), (72, 221304730), (80, 199174257), (89, 179033040), (90, 177043784), (120, 132782838), (144, 110652365), (178, 89516520), (180, 88521892), (240, 66391419), (267, 59677680), (356, 44758260), (360, 44260946), (445, 35806608), (534, 29838840), (712, 22379130), (720, 22130473), (801, 19892560), (890, 17903304), (1068, 14919420), (1335, 11935536), (1424, 11189565), (1602, 9946280), (1780, 8951652), (2136, 7459710), (2670, 5967768), (3204, 4973140), (3560, 4475826), (4005, 3978512), (4272, 3729855), (5340, 2983884), (6408, 2486570), (7120, 2237913), (8010, 1989256), (10680, 1491942), (12816, 1243285), (16020, 994628), (21360, 745971), (32040, 497314), (64080, 248657)]