61686960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6269}}^1$

素因数の和:6326

約数の個数: 80

約数和(自身を含む): 195924960

約数和(自身を除く): 134238000

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, 6269, 9840, 12538, 18807, 25076, 31345, 37614, 50152, 62690, 75228, 94035, 100304, 125380, 150456, 188070, 250760, 257029, 300912, 376140, 501520, 514058, 752280, 771087, 1028116, 1285145, 1504560, 1542174, 2056232, 2570290, 3084348, 3855435, 4112464, 5140580, 6168696, 7710870, 10281160, 12337392, 15421740, 20562320, 30843480, 61686960]

約数ペア:

[(1, 61686960), (2, 30843480), (3, 20562320), (4, 15421740), (5, 12337392), (6, 10281160), (8, 7710870), (10, 6168696), (12, 5140580), (15, 4112464), (16, 3855435), (20, 3084348), (24, 2570290), (30, 2056232), (40, 1542174), (41, 1504560), (48, 1285145), (60, 1028116), (80, 771087), (82, 752280), (120, 514058), (123, 501520), (164, 376140), (205, 300912), (240, 257029), (246, 250760), (328, 188070), (410, 150456), (492, 125380), (615, 100304), (656, 94035), (820, 75228), (984, 62690), (1230, 50152), (1640, 37614), (1968, 31345), (2460, 25076), (3280, 18807), (4920, 12538), (6269, 9840)]