77189155440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{311951}}^1$

素因数の和:312998

約数の個数: 80

約数和(自身を含む): 239519241216

約数和(自身を除く): 162330085776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1031, 2062, 3093, 4124, 5155, 6186, 8248, 10310, 12372, 15465, 16496, 20620, 24744, 30930, 41240, 49488, 61860, 82480, 123720, 247440, 311951, 623902, 935853, 1247804, 1559755, 1871706, 2495608, 3119510, 3743412, 4679265, 4991216, 6239020, 7486824, 9358530, 12478040, 14973648, 18717060, 24956080, 37434120, 74868240, 321621481, 643242962, 964864443, 1286485924, 1608107405, 1929728886, 2572971848, 3216214810, 3859457772, 4824322215, 5145943696, 6432429620, 7718915544, 9648644430, 12864859240, 15437831088, 19297288860, 25729718480, 38594577720, 77189155440]

約数ペア:

[(1, 77189155440), (2, 38594577720), (3, 25729718480), (4, 19297288860), (5, 15437831088), (6, 12864859240), (8, 9648644430), (10, 7718915544), (12, 6432429620), (15, 5145943696), (16, 4824322215), (20, 3859457772), (24, 3216214810), (30, 2572971848), (40, 1929728886), (48, 1608107405), (60, 1286485924), (80, 964864443), (120, 643242962), (240, 321621481), (1031, 74868240), (2062, 37434120), (3093, 24956080), (4124, 18717060), (5155, 14973648), (6186, 12478040), (8248, 9358530), (10310, 7486824), (12372, 6239020), (15465, 4991216), (16496, 4679265), (20620, 3743412), (24744, 3119510), (30930, 2495608), (41240, 1871706), (49488, 1559755), (61860, 1247804), (82480, 935853), (123720, 623902), (247440, 311951)]