71461680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{297757}}^1$

素因数の和:297773

約数の個数: 40

約数和(自身を含む): 221531952

約数和(自身を除く): 150070272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 297757, 595514, 893271, 1191028, 1488785, 1786542, 2382056, 2977570, 3573084, 4466355, 4764112, 5955140, 7146168, 8932710, 11910280, 14292336, 17865420, 23820560, 35730840, 71461680]

約数ペア:

[(1, 71461680), (2, 35730840), (3, 23820560), (4, 17865420), (5, 14292336), (6, 11910280), (8, 8932710), (10, 7146168), (12, 5955140), (15, 4764112), (16, 4466355), (20, 3573084), (24, 2977570), (30, 2382056), (40, 1786542), (48, 1488785), (60, 1191028), (80, 893271), (120, 595514), (240, 297757)]