349495920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{485411}}^1$

素因数の和:485430

約数の個数: 60

約数和(自身を含む): 1173726216

約数和(自身を除く): 824230296

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, 485411, 970822, 1456233, 1941644, 2427055, 2912466, 3883288, 4368699, 4854110, 5824932, 7281165, 7766576, 8737398, 9708220, 11649864, 14562330, 17474796, 19416440, 21843495, 23299728, 29124660, 34949592, 38832880, 43686990, 58249320, 69899184, 87373980, 116498640, 174747960, 349495920]

約数ペア:

[(1, 349495920), (2, 174747960), (3, 116498640), (4, 87373980), (5, 69899184), (6, 58249320), (8, 43686990), (9, 38832880), (10, 34949592), (12, 29124660), (15, 23299728), (16, 21843495), (18, 19416440), (20, 17474796), (24, 14562330), (30, 11649864), (36, 9708220), (40, 8737398), (45, 7766576), (48, 7281165), (60, 5824932), (72, 4854110), (80, 4368699), (90, 3883288), (120, 2912466), (144, 2427055), (180, 1941644), (240, 1456233), (360, 970822), (720, 485411)]