480355560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1931}}^1$

素因数の和:2639

約数の個数: 96

約数和(自身を含む): 1564224480

約数和(自身を除く): 1083868920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 691, 1382, 1931, 2073, 2764, 3455, 3862, 4146, 5528, 5793, 6219, 6910, 7724, 8292, 9655, 10365, 11586, 12438, 13820, 15448, 16584, 17379, 19310, 20730, 23172, 24876, 27640, 28965, 31095, 34758, 38620, 41460, 46344, 49752, 57930, 62190, 69516, 77240, 82920, 86895, 115860, 124380, 139032, 173790, 231720, 248760, 347580, 695160, 1334321, 2668642, 4002963, 5337284, 6671605, 8005926, 10674568, 12008889, 13343210, 16011852, 20014815, 24017778, 26686420, 32023704, 40029630, 48035556, 53372840, 60044445, 80059260, 96071112, 120088890, 160118520, 240177780, 480355560]

約数ペア:

[(1, 480355560), (2, 240177780), (3, 160118520), (4, 120088890), (5, 96071112), (6, 80059260), (8, 60044445), (9, 53372840), (10, 48035556), (12, 40029630), (15, 32023704), (18, 26686420), (20, 24017778), (24, 20014815), (30, 16011852), (36, 13343210), (40, 12008889), (45, 10674568), (60, 8005926), (72, 6671605), (90, 5337284), (120, 4002963), (180, 2668642), (360, 1334321), (691, 695160), (1382, 347580), (1931, 248760), (2073, 231720), (2764, 173790), (3455, 139032), (3862, 124380), (4146, 115860), (5528, 86895), (5793, 82920), (6219, 77240), (6910, 69516), (7724, 62190), (8292, 57930), (9655, 49752), (10365, 46344), (11586, 41460), (12438, 38620), (13820, 34758), (15448, 31095), (16584, 28965), (17379, 27640), (19310, 24876), (20730, 23172)]