5240040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3359}}^1$

素因数の和:3386

約数の個数: 64

約数和(自身を含む): 16934400

約数和(自身を除く): 11694360

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, 3359, 6718, 10077, 13436, 16795, 20154, 26872, 33590, 40308, 43667, 50385, 67180, 80616, 87334, 100770, 131001, 134360, 174668, 201540, 218335, 262002, 349336, 403080, 436670, 524004, 655005, 873340, 1048008, 1310010, 1746680, 2620020, 5240040]

約数ペア:

[(1, 5240040), (2, 2620020), (3, 1746680), (4, 1310010), (5, 1048008), (6, 873340), (8, 655005), (10, 524004), (12, 436670), (13, 403080), (15, 349336), (20, 262002), (24, 218335), (26, 201540), (30, 174668), (39, 134360), (40, 131001), (52, 100770), (60, 87334), (65, 80616), (78, 67180), (104, 50385), (120, 43667), (130, 40308), (156, 33590), (195, 26872), (260, 20154), (312, 16795), (390, 13436), (520, 10077), (780, 6718), (1560, 3359)]