236428380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1289}}^1$

素因数の和:2323

約数の個数: 72

約数和(自身を含む): 718426800

約数和(自身を除く): 481998420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1019, 1289, 2038, 2578, 3057, 3867, 4076, 5095, 5156, 6114, 6445, 7734, 9171, 10190, 11601, 12228, 12890, 15285, 15468, 18342, 19335, 20380, 23202, 25780, 30570, 36684, 38670, 45855, 46404, 58005, 61140, 77340, 91710, 116010, 183420, 232020, 1313491, 2626982, 3940473, 5253964, 6567455, 7880946, 11821419, 13134910, 15761892, 19702365, 23642838, 26269820, 39404730, 47285676, 59107095, 78809460, 118214190, 236428380]

約数ペア:

[(1, 236428380), (2, 118214190), (3, 78809460), (4, 59107095), (5, 47285676), (6, 39404730), (9, 26269820), (10, 23642838), (12, 19702365), (15, 15761892), (18, 13134910), (20, 11821419), (30, 7880946), (36, 6567455), (45, 5253964), (60, 3940473), (90, 2626982), (180, 1313491), (1019, 232020), (1289, 183420), (2038, 116010), (2578, 91710), (3057, 77340), (3867, 61140), (4076, 58005), (5095, 46404), (5156, 45855), (6114, 38670), (6445, 36684), (7734, 30570), (9171, 25780), (10190, 23202), (11601, 20380), (12228, 19335), (12890, 18342), (15285, 15468)]