228710040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{146609}}^1$

素因数の和:146636

約数の個数: 64

約数和(自身を含む): 738914400

約数和(自身を除く): 510204360

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, 146609, 293218, 439827, 586436, 733045, 879654, 1172872, 1466090, 1759308, 1905917, 2199135, 2932180, 3518616, 3811834, 4398270, 5717751, 5864360, 7623668, 8796540, 9529585, 11435502, 15247336, 17593080, 19059170, 22871004, 28588755, 38118340, 45742008, 57177510, 76236680, 114355020, 228710040]

約数ペア:

[(1, 228710040), (2, 114355020), (3, 76236680), (4, 57177510), (5, 45742008), (6, 38118340), (8, 28588755), (10, 22871004), (12, 19059170), (13, 17593080), (15, 15247336), (20, 11435502), (24, 9529585), (26, 8796540), (30, 7623668), (39, 5864360), (40, 5717751), (52, 4398270), (60, 3811834), (65, 3518616), (78, 2932180), (104, 2199135), (120, 1905917), (130, 1759308), (156, 1466090), (195, 1172872), (260, 879654), (312, 733045), (390, 586436), (520, 439827), (780, 293218), (1560, 146609)]