188596920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{2539}}^1$

素因数の和:3172

約数の個数: 64

約数和(自身を含む): 566928000

約数和(自身を除く): 378331080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 619, 1238, 1857, 2476, 2539, 3095, 3714, 4952, 5078, 6190, 7428, 7617, 9285, 10156, 12380, 12695, 14856, 15234, 18570, 20312, 24760, 25390, 30468, 37140, 38085, 50780, 60936, 74280, 76170, 101560, 152340, 304680, 1571641, 3143282, 4714923, 6286564, 7858205, 9429846, 12573128, 15716410, 18859692, 23574615, 31432820, 37719384, 47149230, 62865640, 94298460, 188596920]

約数ペア:

[(1, 188596920), (2, 94298460), (3, 62865640), (4, 47149230), (5, 37719384), (6, 31432820), (8, 23574615), (10, 18859692), (12, 15716410), (15, 12573128), (20, 9429846), (24, 7858205), (30, 6286564), (40, 4714923), (60, 3143282), (120, 1571641), (619, 304680), (1238, 152340), (1857, 101560), (2476, 76170), (2539, 74280), (3095, 60936), (3714, 50780), (4952, 38085), (5078, 37140), (6190, 30468), (7428, 25390), (7617, 24760), (9285, 20312), (10156, 18570), (12380, 15234), (12695, 14856)]