12090840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5303}}^1$

素因数の和:5336

約数の個数: 64

約数和(自身を含む): 38188800

約数和(自身を除く): 26097960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 5303, 10606, 15909, 21212, 26515, 31818, 42424, 53030, 63636, 79545, 100757, 106060, 127272, 159090, 201514, 212120, 302271, 318180, 403028, 503785, 604542, 636360, 806056, 1007570, 1209084, 1511355, 2015140, 2418168, 3022710, 4030280, 6045420, 12090840]

約数ペア:

[(1, 12090840), (2, 6045420), (3, 4030280), (4, 3022710), (5, 2418168), (6, 2015140), (8, 1511355), (10, 1209084), (12, 1007570), (15, 806056), (19, 636360), (20, 604542), (24, 503785), (30, 403028), (38, 318180), (40, 302271), (57, 212120), (60, 201514), (76, 159090), (95, 127272), (114, 106060), (120, 100757), (152, 79545), (190, 63636), (228, 53030), (285, 42424), (380, 31818), (456, 26515), (570, 21212), (760, 15909), (1140, 10606), (2280, 5303)]