90471840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{188483}}^1$

素因数の和:188501

約数の個数: 48

約数和(自身を含む): 284987808

約数和(自身を除く): 194515968

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, 188483, 376966, 565449, 753932, 942415, 1130898, 1507864, 1884830, 2261796, 2827245, 3015728, 3769660, 4523592, 5654490, 6031456, 7539320, 9047184, 11308980, 15078640, 18094368, 22617960, 30157280, 45235920, 90471840]

約数ペア:

[(1, 90471840), (2, 45235920), (3, 30157280), (4, 22617960), (5, 18094368), (6, 15078640), (8, 11308980), (10, 9047184), (12, 7539320), (15, 6031456), (16, 5654490), (20, 4523592), (24, 3769660), (30, 3015728), (32, 2827245), (40, 2261796), (48, 1884830), (60, 1507864), (80, 1130898), (96, 942415), (120, 753932), (160, 565449), (240, 376966), (480, 188483)]