127930560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{133261}}^1$

素因数の和:133281

約数の個数: 56

約数和(自身を含む): 406182576

約数和(自身を除く): 278252016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 133261, 266522, 399783, 533044, 666305, 799566, 1066088, 1332610, 1599132, 1998915, 2132176, 2665220, 3198264, 3997830, 4264352, 5330440, 6396528, 7995660, 8528704, 10660880, 12793056, 15991320, 21321760, 25586112, 31982640, 42643520, 63965280, 127930560]

約数ペア:

[(1, 127930560), (2, 63965280), (3, 42643520), (4, 31982640), (5, 25586112), (6, 21321760), (8, 15991320), (10, 12793056), (12, 10660880), (15, 8528704), (16, 7995660), (20, 6396528), (24, 5330440), (30, 4264352), (32, 3997830), (40, 3198264), (48, 2665220), (60, 2132176), (64, 1998915), (80, 1599132), (96, 1332610), (120, 1066088), (160, 799566), (192, 666305), (240, 533044), (320, 399783), (480, 266522), (960, 133261)]