20230440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{467}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 64190880

約数和(自身を除く): 43960440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 361, 380, 456, 467, 570, 722, 760, 934, 1083, 1140, 1401, 1444, 1805, 1868, 2166, 2280, 2335, 2802, 2888, 3610, 3736, 4332, 4670, 5415, 5604, 7005, 7220, 8664, 8873, 9340, 10830, 11208, 14010, 14440, 17746, 18680, 21660, 26619, 28020, 35492, 43320, 44365, 53238, 56040, 70984, 88730, 106476, 133095, 168587, 177460, 212952, 266190, 337174, 354920, 505761, 532380, 674348, 842935, 1011522, 1064760, 1348696, 1685870, 2023044, 2528805, 3371740, 4046088, 5057610, 6743480, 10115220, 20230440]

約数ペア:

[(1, 20230440), (2, 10115220), (3, 6743480), (4, 5057610), (5, 4046088), (6, 3371740), (8, 2528805), (10, 2023044), (12, 1685870), (15, 1348696), (19, 1064760), (20, 1011522), (24, 842935), (30, 674348), (38, 532380), (40, 505761), (57, 354920), (60, 337174), (76, 266190), (95, 212952), (114, 177460), (120, 168587), (152, 133095), (190, 106476), (228, 88730), (285, 70984), (361, 56040), (380, 53238), (456, 44365), (467, 43320), (570, 35492), (722, 28020), (760, 26619), (934, 21660), (1083, 18680), (1140, 17746), (1401, 14440), (1444, 14010), (1805, 11208), (1868, 10830), (2166, 9340), (2280, 8873), (2335, 8664), (2802, 7220), (2888, 7005), (3610, 5604), (3736, 5415), (4332, 4670)]