249783360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{260191}}^1$

素因数の和:260211

約数の個数: 56

約数和(自身を含む): 793065216

約数和(自身を除く): 543281856

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, 260191, 520382, 780573, 1040764, 1300955, 1561146, 2081528, 2601910, 3122292, 3902865, 4163056, 5203820, 6244584, 7805730, 8326112, 10407640, 12489168, 15611460, 16652224, 20815280, 24978336, 31222920, 41630560, 49956672, 62445840, 83261120, 124891680, 249783360]

約数ペア:

[(1, 249783360), (2, 124891680), (3, 83261120), (4, 62445840), (5, 49956672), (6, 41630560), (8, 31222920), (10, 24978336), (12, 20815280), (15, 16652224), (16, 15611460), (20, 12489168), (24, 10407640), (30, 8326112), (32, 7805730), (40, 6244584), (48, 5203820), (60, 4163056), (64, 3902865), (80, 3122292), (96, 2601910), (120, 2081528), (160, 1561146), (192, 1300955), (240, 1040764), (320, 780573), (480, 520382), (960, 260191)]