73511880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47123}}^1$

素因数の和:47150

約数の個数: 64

約数和(自身を含む): 237504960

約数和(自身を除く): 163993080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 47123, 94246, 141369, 188492, 235615, 282738, 376984, 471230, 565476, 612599, 706845, 942460, 1130952, 1225198, 1413690, 1837797, 1884920, 2450396, 2827380, 3062995, 3675594, 4900792, 5654760, 6125990, 7351188, 9188985, 12251980, 14702376, 18377970, 24503960, 36755940, 73511880]

約数ペア:

[(1, 73511880), (2, 36755940), (3, 24503960), (4, 18377970), (5, 14702376), (6, 12251980), (8, 9188985), (10, 7351188), (12, 6125990), (13, 5654760), (15, 4900792), (20, 3675594), (24, 3062995), (26, 2827380), (30, 2450396), (39, 1884920), (40, 1837797), (52, 1413690), (60, 1225198), (65, 1130952), (78, 942460), (104, 706845), (120, 612599), (130, 565476), (156, 471230), (195, 376984), (260, 282738), (312, 235615), (390, 188492), (520, 141369), (780, 94246), (1560, 47123)]