61349520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2389}}^1$

素因数の和:2512

約数の個数: 80

約数和(自身を含む): 192041280

約数和(自身を除く): 130691760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2389, 2568, 3210, 4280, 4778, 5136, 6420, 7167, 8560, 9556, 11945, 12840, 14334, 19112, 23890, 25680, 28668, 35835, 38224, 47780, 57336, 71670, 95560, 114672, 143340, 191120, 255623, 286680, 511246, 573360, 766869, 1022492, 1278115, 1533738, 2044984, 2556230, 3067476, 3834345, 4089968, 5112460, 6134952, 7668690, 10224920, 12269904, 15337380, 20449840, 30674760, 61349520]

約数ペア:

[(1, 61349520), (2, 30674760), (3, 20449840), (4, 15337380), (5, 12269904), (6, 10224920), (8, 7668690), (10, 6134952), (12, 5112460), (15, 4089968), (16, 3834345), (20, 3067476), (24, 2556230), (30, 2044984), (40, 1533738), (48, 1278115), (60, 1022492), (80, 766869), (107, 573360), (120, 511246), (214, 286680), (240, 255623), (321, 191120), (428, 143340), (535, 114672), (642, 95560), (856, 71670), (1070, 57336), (1284, 47780), (1605, 38224), (1712, 35835), (2140, 28668), (2389, 25680), (2568, 23890), (3210, 19112), (4280, 14334), (4778, 12840), (5136, 11945), (6420, 9556), (7167, 8560)]