74270040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47609}}^1$

素因数の和:47636

約数の個数: 64

約数和(自身を含む): 239954400

約数和(自身を除く): 165684360

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, 47609, 95218, 142827, 190436, 238045, 285654, 380872, 476090, 571308, 618917, 714135, 952180, 1142616, 1237834, 1428270, 1856751, 1904360, 2475668, 2856540, 3094585, 3713502, 4951336, 5713080, 6189170, 7427004, 9283755, 12378340, 14854008, 18567510, 24756680, 37135020, 74270040]

約数ペア:

[(1, 74270040), (2, 37135020), (3, 24756680), (4, 18567510), (5, 14854008), (6, 12378340), (8, 9283755), (10, 7427004), (12, 6189170), (13, 5713080), (15, 4951336), (20, 3713502), (24, 3094585), (26, 2856540), (30, 2475668), (39, 1904360), (40, 1856751), (52, 1428270), (60, 1237834), (65, 1142616), (78, 952180), (104, 714135), (120, 618917), (130, 571308), (156, 476090), (195, 380872), (260, 285654), (312, 238045), (390, 190436), (520, 142827), (780, 95218), (1560, 47609)]