156960840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{1171}}^1$

素因数の和:2302

約数の個数: 64

約数和(自身を含む): 471706560

約数和(自身を除く): 314745720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1117, 1171, 2234, 2342, 3351, 3513, 4468, 4684, 5585, 5855, 6702, 7026, 8936, 9368, 11170, 11710, 13404, 14052, 16755, 17565, 22340, 23420, 26808, 28104, 33510, 35130, 44680, 46840, 67020, 70260, 134040, 140520, 1308007, 2616014, 3924021, 5232028, 6540035, 7848042, 10464056, 13080070, 15696084, 19620105, 26160140, 31392168, 39240210, 52320280, 78480420, 156960840]

約数ペア:

[(1, 156960840), (2, 78480420), (3, 52320280), (4, 39240210), (5, 31392168), (6, 26160140), (8, 19620105), (10, 15696084), (12, 13080070), (15, 10464056), (20, 7848042), (24, 6540035), (30, 5232028), (40, 3924021), (60, 2616014), (120, 1308007), (1117, 140520), (1171, 134040), (2234, 70260), (2342, 67020), (3351, 46840), (3513, 44680), (4468, 35130), (4684, 33510), (5585, 28104), (5855, 26808), (6702, 23420), (7026, 22340), (8936, 17565), (9368, 16755), (11170, 14052), (11710, 13404)]