290379960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{62047}}^1$

素因数の和:62077

約数の個数: 96

約数和(自身を含む): 1016346240

約数和(自身を除く): 725966280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 62047, 124094, 186141, 248188, 310235, 372282, 496376, 558423, 620470, 744564, 806611, 930705, 1116846, 1240940, 1489128, 1613222, 1861410, 2233692, 2419833, 2481880, 2792115, 3226444, 3722820, 4033055, 4467384, 4839666, 5584230, 6452888, 7259499, 7445640, 8066110, 9679332, 11168460, 12099165, 14518998, 16132220, 19358664, 22336920, 24198330, 29037996, 32264440, 36297495, 48396660, 58075992, 72594990, 96793320, 145189980, 290379960]

約数ペア:

[(1, 290379960), (2, 145189980), (3, 96793320), (4, 72594990), (5, 58075992), (6, 48396660), (8, 36297495), (9, 32264440), (10, 29037996), (12, 24198330), (13, 22336920), (15, 19358664), (18, 16132220), (20, 14518998), (24, 12099165), (26, 11168460), (30, 9679332), (36, 8066110), (39, 7445640), (40, 7259499), (45, 6452888), (52, 5584230), (60, 4839666), (65, 4467384), (72, 4033055), (78, 3722820), (90, 3226444), (104, 2792115), (117, 2481880), (120, 2419833), (130, 2233692), (156, 1861410), (180, 1613222), (195, 1489128), (234, 1240940), (260, 1116846), (312, 930705), (360, 806611), (390, 744564), (468, 620470), (520, 558423), (585, 496376), (780, 372282), (936, 310235), (1170, 248188), (1560, 186141), (2340, 124094), (4680, 62047)]