154559080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12923}}^1$

素因数の和:12970

約数の個数: 64

約数和(自身を含む): 390821760

約数和(自身を除く): 236262680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1196, 1495, 2392, 2990, 5980, 11960, 12923, 25846, 51692, 64615, 103384, 129230, 167999, 258460, 297229, 335998, 516920, 594458, 671996, 839995, 1188916, 1343992, 1486145, 1679990, 2377832, 2972290, 3359980, 3863977, 5944580, 6719960, 7727954, 11889160, 15455908, 19319885, 30911816, 38639770, 77279540, 154559080]

約数ペア:

[(1, 154559080), (2, 77279540), (4, 38639770), (5, 30911816), (8, 19319885), (10, 15455908), (13, 11889160), (20, 7727954), (23, 6719960), (26, 5944580), (40, 3863977), (46, 3359980), (52, 2972290), (65, 2377832), (92, 1679990), (104, 1486145), (115, 1343992), (130, 1188916), (184, 839995), (230, 671996), (260, 594458), (299, 516920), (460, 335998), (520, 297229), (598, 258460), (920, 167999), (1196, 129230), (1495, 103384), (2392, 64615), (2990, 51692), (5980, 25846), (11960, 12923)]