72835920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101161}}^1$

素因数の和:101180

約数の個数: 60

約数和(自身を含む): 244609716

約数和(自身を除く): 171773796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 101161, 202322, 303483, 404644, 505805, 606966, 809288, 910449, 1011610, 1213932, 1517415, 1618576, 1820898, 2023220, 2427864, 3034830, 3641796, 4046440, 4552245, 4855728, 6069660, 7283592, 8092880, 9104490, 12139320, 14567184, 18208980, 24278640, 36417960, 72835920]

約数ペア:

[(1, 72835920), (2, 36417960), (3, 24278640), (4, 18208980), (5, 14567184), (6, 12139320), (8, 9104490), (9, 8092880), (10, 7283592), (12, 6069660), (15, 4855728), (16, 4552245), (18, 4046440), (20, 3641796), (24, 3034830), (30, 2427864), (36, 2023220), (40, 1820898), (45, 1618576), (48, 1517415), (60, 1213932), (72, 1011610), (80, 910449), (90, 809288), (120, 606966), (144, 505805), (180, 404644), (240, 303483), (360, 202322), (720, 101161)]