509868960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1607}}^1$

素因数の和:2286

約数の個数: 96

約数和(自身を含む): 1609517952

約数和(自身を除く): 1099648992

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, 661, 1322, 1607, 1983, 2644, 3214, 3305, 3966, 4821, 5288, 6428, 6610, 7932, 8035, 9642, 9915, 10576, 12856, 13220, 15864, 16070, 19284, 19830, 21152, 24105, 25712, 26440, 31728, 32140, 38568, 39660, 48210, 51424, 52880, 63456, 64280, 77136, 79320, 96420, 105760, 128560, 154272, 158640, 192840, 257120, 317280, 385680, 771360, 1062227, 2124454, 3186681, 4248908, 5311135, 6373362, 8497816, 10622270, 12746724, 15933405, 16995632, 21244540, 25493448, 31866810, 33991264, 42489080, 50986896, 63733620, 84978160, 101973792, 127467240, 169956320, 254934480, 509868960]

約数ペア:

[(1, 509868960), (2, 254934480), (3, 169956320), (4, 127467240), (5, 101973792), (6, 84978160), (8, 63733620), (10, 50986896), (12, 42489080), (15, 33991264), (16, 31866810), (20, 25493448), (24, 21244540), (30, 16995632), (32, 15933405), (40, 12746724), (48, 10622270), (60, 8497816), (80, 6373362), (96, 5311135), (120, 4248908), (160, 3186681), (240, 2124454), (480, 1062227), (661, 771360), (1322, 385680), (1607, 317280), (1983, 257120), (2644, 192840), (3214, 158640), (3305, 154272), (3966, 128560), (4821, 105760), (5288, 96420), (6428, 79320), (6610, 77136), (7932, 64280), (8035, 63456), (9642, 52880), (9915, 51424), (10576, 48210), (12856, 39660), (13220, 38568), (15864, 32140), (16070, 31728), (19284, 26440), (19830, 25712), (21152, 24105)]