477395880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{306023}}^1$

素因数の和:306050

約数の個数: 64

約数和(自身を含む): 1542360960

約数和(自身を除く): 1064965080

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, 306023, 612046, 918069, 1224092, 1530115, 1836138, 2448184, 3060230, 3672276, 3978299, 4590345, 6120460, 7344552, 7956598, 9180690, 11934897, 12240920, 15913196, 18361380, 19891495, 23869794, 31826392, 36722760, 39782990, 47739588, 59674485, 79565980, 95479176, 119348970, 159131960, 238697940, 477395880]

約数ペア:

[(1, 477395880), (2, 238697940), (3, 159131960), (4, 119348970), (5, 95479176), (6, 79565980), (8, 59674485), (10, 47739588), (12, 39782990), (13, 36722760), (15, 31826392), (20, 23869794), (24, 19891495), (26, 18361380), (30, 15913196), (39, 12240920), (40, 11934897), (52, 9180690), (60, 7956598), (65, 7344552), (78, 6120460), (104, 4590345), (120, 3978299), (130, 3672276), (156, 3060230), (195, 2448184), (260, 1836138), (312, 1530115), (390, 1224092), (520, 918069), (780, 612046), (1560, 306023)]