78232080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1399}}^1$

素因数の和:1648

約数の個数: 80

約数和(自身を含む): 243734400

約数和(自身を除く): 165502320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 233, 240, 466, 699, 932, 1165, 1398, 1399, 1864, 2330, 2796, 2798, 3495, 3728, 4197, 4660, 5592, 5596, 6990, 6995, 8394, 9320, 11184, 11192, 13980, 13990, 16788, 18640, 20985, 22384, 27960, 27980, 33576, 41970, 55920, 55960, 67152, 83940, 111920, 167880, 325967, 335760, 651934, 977901, 1303868, 1629835, 1955802, 2607736, 3259670, 3911604, 4889505, 5215472, 6519340, 7823208, 9779010, 13038680, 15646416, 19558020, 26077360, 39116040, 78232080]

約数ペア:

[(1, 78232080), (2, 39116040), (3, 26077360), (4, 19558020), (5, 15646416), (6, 13038680), (8, 9779010), (10, 7823208), (12, 6519340), (15, 5215472), (16, 4889505), (20, 3911604), (24, 3259670), (30, 2607736), (40, 1955802), (48, 1629835), (60, 1303868), (80, 977901), (120, 651934), (233, 335760), (240, 325967), (466, 167880), (699, 111920), (932, 83940), (1165, 67152), (1398, 55960), (1399, 55920), (1864, 41970), (2330, 33576), (2796, 27980), (2798, 27960), (3495, 22384), (3728, 20985), (4197, 18640), (4660, 16788), (5592, 13990), (5596, 13980), (6990, 11192), (6995, 11184), (8394, 9320)]