166720920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1307}}^1$

素因数の和:2384

約数の個数: 64

約数和(自身を含む): 501016320

約数和(自身を除く): 334295400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1063, 1307, 2126, 2614, 3189, 3921, 4252, 5228, 5315, 6378, 6535, 7842, 8504, 10456, 10630, 12756, 13070, 15684, 15945, 19605, 21260, 25512, 26140, 31368, 31890, 39210, 42520, 52280, 63780, 78420, 127560, 156840, 1389341, 2778682, 4168023, 5557364, 6946705, 8336046, 11114728, 13893410, 16672092, 20840115, 27786820, 33344184, 41680230, 55573640, 83360460, 166720920]

約数ペア:

[(1, 166720920), (2, 83360460), (3, 55573640), (4, 41680230), (5, 33344184), (6, 27786820), (8, 20840115), (10, 16672092), (12, 13893410), (15, 11114728), (20, 8336046), (24, 6946705), (30, 5557364), (40, 4168023), (60, 2778682), (120, 1389341), (1063, 156840), (1307, 127560), (2126, 78420), (2614, 63780), (3189, 52280), (3921, 42520), (4252, 39210), (5228, 31890), (5315, 31368), (6378, 26140), (6535, 25512), (7842, 21260), (8504, 19605), (10456, 15945), (10630, 15684), (12756, 13070)]