90510240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{188563}}^1$

素因数の和:188581

約数の個数: 48

約数和(自身を含む): 285108768

約数和(自身を除く): 194598528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 188563, 377126, 565689, 754252, 942815, 1131378, 1508504, 1885630, 2262756, 2828445, 3017008, 3771260, 4525512, 5656890, 6034016, 7542520, 9051024, 11313780, 15085040, 18102048, 22627560, 30170080, 45255120, 90510240]

約数ペア:

[(1, 90510240), (2, 45255120), (3, 30170080), (4, 22627560), (5, 18102048), (6, 15085040), (8, 11313780), (10, 9051024), (12, 7542520), (15, 6034016), (16, 5656890), (20, 4525512), (24, 3771260), (30, 3017008), (32, 2828445), (40, 2262756), (48, 1885630), (60, 1508504), (80, 1131378), (96, 942815), (120, 754252), (160, 565689), (240, 377126), (480, 188563)]