244768080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1831}}^1$

素因数の和:2404

約数の個数: 80

約数和(自身を含む): 760558464

約数和(自身を除く): 515790384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 557, 1114, 1671, 1831, 2228, 2785, 3342, 3662, 4456, 5493, 5570, 6684, 7324, 8355, 8912, 9155, 10986, 11140, 13368, 14648, 16710, 18310, 21972, 22280, 26736, 27465, 29296, 33420, 36620, 43944, 44560, 54930, 66840, 73240, 87888, 109860, 133680, 146480, 219720, 439440, 1019867, 2039734, 3059601, 4079468, 5099335, 6119202, 8158936, 10198670, 12238404, 15298005, 16317872, 20397340, 24476808, 30596010, 40794680, 48953616, 61192020, 81589360, 122384040, 244768080]

約数ペア:

[(1, 244768080), (2, 122384040), (3, 81589360), (4, 61192020), (5, 48953616), (6, 40794680), (8, 30596010), (10, 24476808), (12, 20397340), (15, 16317872), (16, 15298005), (20, 12238404), (24, 10198670), (30, 8158936), (40, 6119202), (48, 5099335), (60, 4079468), (80, 3059601), (120, 2039734), (240, 1019867), (557, 439440), (1114, 219720), (1671, 146480), (1831, 133680), (2228, 109860), (2785, 87888), (3342, 73240), (3662, 66840), (4456, 54930), (5493, 44560), (5570, 43944), (6684, 36620), (7324, 33420), (8355, 29296), (8912, 27465), (9155, 26736), (10986, 22280), (11140, 21972), (13368, 18310), (14648, 16710)]