172960560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1031}}^1$

素因数の和:1283

約数の個数: 120

約数和(自身を含む): 583917984

約数和(自身を除く): 410957424

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, 180, 233, 240, 360, 466, 699, 720, 932, 1031, 1165, 1398, 1864, 2062, 2097, 2330, 2796, 3093, 3495, 3728, 4124, 4194, 4660, 5155, 5592, 6186, 6990, 8248, 8388, 9279, 9320, 10310, 10485, 11184, 12372, 13980, 15465, 16496, 16776, 18558, 18640, 20620, 20970, 24744, 27960, 30930, 33552, 37116, 41240, 41940, 46395, 49488, 55920, 61860, 74232, 82480, 83880, 92790, 123720, 148464, 167760, 185580, 240223, 247440, 371160, 480446, 720669, 742320, 960892, 1201115, 1441338, 1921784, 2162007, 2402230, 2882676, 3603345, 3843568, 4324014, 4804460, 5765352, 7206690, 8648028, 9608920, 10810035, 11530704, 14413380, 17296056, 19217840, 21620070, 28826760, 34592112, 43240140, 57653520, 86480280, 172960560]

約数ペア:

[(1, 172960560), (2, 86480280), (3, 57653520), (4, 43240140), (5, 34592112), (6, 28826760), (8, 21620070), (9, 19217840), (10, 17296056), (12, 14413380), (15, 11530704), (16, 10810035), (18, 9608920), (20, 8648028), (24, 7206690), (30, 5765352), (36, 4804460), (40, 4324014), (45, 3843568), (48, 3603345), (60, 2882676), (72, 2402230), (80, 2162007), (90, 1921784), (120, 1441338), (144, 1201115), (180, 960892), (233, 742320), (240, 720669), (360, 480446), (466, 371160), (699, 247440), (720, 240223), (932, 185580), (1031, 167760), (1165, 148464), (1398, 123720), (1864, 92790), (2062, 83880), (2097, 82480), (2330, 74232), (2796, 61860), (3093, 55920), (3495, 49488), (3728, 46395), (4124, 41940), (4194, 41240), (4660, 37116), (5155, 33552), (5592, 30930), (6186, 27960), (6990, 24744), (8248, 20970), (8388, 20620), (9279, 18640), (9320, 18558), (10310, 16776), (10485, 16496), (11184, 15465), (12372, 13980)]