139967760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{2503}}^1$

素因数の和:2752

約数の個数: 80

約数和(自身を含む): 435936384

約数和(自身を除く): 295968624

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, 1864, 2330, 2503, 2796, 3495, 3728, 4660, 5006, 5592, 6990, 7509, 9320, 10012, 11184, 12515, 13980, 15018, 18640, 20024, 25030, 27960, 30036, 37545, 40048, 50060, 55920, 60072, 75090, 100120, 120144, 150180, 200240, 300360, 583199, 600720, 1166398, 1749597, 2332796, 2915995, 3499194, 4665592, 5831990, 6998388, 8747985, 9331184, 11663980, 13996776, 17495970, 23327960, 27993552, 34991940, 46655920, 69983880, 139967760]

約数ペア:

[(1, 139967760), (2, 69983880), (3, 46655920), (4, 34991940), (5, 27993552), (6, 23327960), (8, 17495970), (10, 13996776), (12, 11663980), (15, 9331184), (16, 8747985), (20, 6998388), (24, 5831990), (30, 4665592), (40, 3499194), (48, 2915995), (60, 2332796), (80, 1749597), (120, 1166398), (233, 600720), (240, 583199), (466, 300360), (699, 200240), (932, 150180), (1165, 120144), (1398, 100120), (1864, 75090), (2330, 60072), (2503, 55920), (2796, 50060), (3495, 40048), (3728, 37545), (4660, 30036), (5006, 27960), (5592, 25030), (6990, 20024), (7509, 18640), (9320, 15018), (10012, 13980), (11184, 12515)]