127122960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12919}}^1$

素因数の和:12976

約数の個数: 80

約数和(自身を含む): 403724160

約数和(自身を除く): 276601200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 12919, 25838, 38757, 51676, 64595, 77514, 103352, 129190, 155028, 193785, 206704, 258380, 310056, 387570, 516760, 529679, 620112, 775140, 1033520, 1059358, 1550280, 1589037, 2118716, 2648395, 3100560, 3178074, 4237432, 5296790, 6356148, 7945185, 8474864, 10593580, 12712296, 15890370, 21187160, 25424592, 31780740, 42374320, 63561480, 127122960]

約数ペア:

[(1, 127122960), (2, 63561480), (3, 42374320), (4, 31780740), (5, 25424592), (6, 21187160), (8, 15890370), (10, 12712296), (12, 10593580), (15, 8474864), (16, 7945185), (20, 6356148), (24, 5296790), (30, 4237432), (40, 3178074), (41, 3100560), (48, 2648395), (60, 2118716), (80, 1589037), (82, 1550280), (120, 1059358), (123, 1033520), (164, 775140), (205, 620112), (240, 529679), (246, 516760), (328, 387570), (410, 310056), (492, 258380), (615, 206704), (656, 193785), (820, 155028), (984, 129190), (1230, 103352), (1640, 77514), (1968, 64595), (2460, 51676), (3280, 38757), (4920, 25838), (9840, 12919)]