17963160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1399}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 36468840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1399, 1605, 2140, 2568, 2798, 3210, 4197, 4280, 5596, 6420, 6995, 8394, 11192, 12840, 13990, 16788, 20985, 27980, 33576, 41970, 55960, 83940, 149693, 167880, 299386, 449079, 598772, 748465, 898158, 1197544, 1496930, 1796316, 2245395, 2993860, 3592632, 4490790, 5987720, 8981580, 17963160]

約数ペア:

[(1, 17963160), (2, 8981580), (3, 5987720), (4, 4490790), (5, 3592632), (6, 2993860), (8, 2245395), (10, 1796316), (12, 1496930), (15, 1197544), (20, 898158), (24, 748465), (30, 598772), (40, 449079), (60, 299386), (107, 167880), (120, 149693), (214, 83940), (321, 55960), (428, 41970), (535, 33576), (642, 27980), (856, 20985), (1070, 16788), (1284, 13990), (1399, 12840), (1605, 11192), (2140, 8394), (2568, 6995), (2798, 6420), (3210, 5596), (4197, 4280)]