126012720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4817}}^1$

素因数の和:4942

約数の個数: 80

約数和(自身を含む): 394305120

約数和(自身を除く): 268292400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 4817, 5232, 6540, 8720, 9634, 13080, 14451, 19268, 24085, 26160, 28902, 38536, 48170, 57804, 72255, 77072, 96340, 115608, 144510, 192680, 231216, 289020, 385360, 525053, 578040, 1050106, 1156080, 1575159, 2100212, 2625265, 3150318, 4200424, 5250530, 6300636, 7875795, 8400848, 10501060, 12601272, 15751590, 21002120, 25202544, 31503180, 42004240, 63006360, 126012720]

約数ペア:

[(1, 126012720), (2, 63006360), (3, 42004240), (4, 31503180), (5, 25202544), (6, 21002120), (8, 15751590), (10, 12601272), (12, 10501060), (15, 8400848), (16, 7875795), (20, 6300636), (24, 5250530), (30, 4200424), (40, 3150318), (48, 2625265), (60, 2100212), (80, 1575159), (109, 1156080), (120, 1050106), (218, 578040), (240, 525053), (327, 385360), (436, 289020), (545, 231216), (654, 192680), (872, 144510), (1090, 115608), (1308, 96340), (1635, 77072), (1744, 72255), (2180, 57804), (2616, 48170), (3270, 38536), (4360, 28902), (4817, 26160), (5232, 24085), (6540, 19268), (8720, 14451), (9634, 13080)]