90486960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13001}}^1$

素因数の和:13046

約数の個数: 80

約数和(自身を含む): 290204640

約数和(自身を除く): 199717680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 13001, 26002, 39003, 52004, 65005, 78006, 104008, 130010, 156012, 195015, 208016, 260020, 312024, 377029, 390030, 520040, 624048, 754058, 780060, 1040080, 1131087, 1508116, 1560120, 1885145, 2262174, 3016232, 3120240, 3770290, 4524348, 5655435, 6032464, 7540580, 9048696, 11310870, 15081160, 18097392, 22621740, 30162320, 45243480, 90486960]

約数ペア:

[(1, 90486960), (2, 45243480), (3, 30162320), (4, 22621740), (5, 18097392), (6, 15081160), (8, 11310870), (10, 9048696), (12, 7540580), (15, 6032464), (16, 5655435), (20, 4524348), (24, 3770290), (29, 3120240), (30, 3016232), (40, 2262174), (48, 1885145), (58, 1560120), (60, 1508116), (80, 1131087), (87, 1040080), (116, 780060), (120, 754058), (145, 624048), (174, 520040), (232, 390030), (240, 377029), (290, 312024), (348, 260020), (435, 208016), (464, 195015), (580, 156012), (696, 130010), (870, 104008), (1160, 78006), (1392, 65005), (1740, 52004), (2320, 39003), (3480, 26002), (6960, 13001)]