254859120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1153}}^1$

素因数の和:1479

約数の個数: 120

約数和(自身を含む): 859434576

約数和(自身を除く): 604575456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 307, 360, 614, 720, 921, 1153, 1228, 1535, 1842, 2306, 2456, 2763, 3070, 3459, 3684, 4605, 4612, 4912, 5526, 5765, 6140, 6918, 7368, 9210, 9224, 10377, 11052, 11530, 12280, 13815, 13836, 14736, 17295, 18420, 18448, 20754, 22104, 23060, 24560, 27630, 27672, 34590, 36840, 41508, 44208, 46120, 51885, 55260, 55344, 69180, 73680, 83016, 92240, 103770, 110520, 138360, 166032, 207540, 221040, 276720, 353971, 415080, 707942, 830160, 1061913, 1415884, 1769855, 2123826, 2831768, 3185739, 3539710, 4247652, 5309565, 5663536, 6371478, 7079420, 8495304, 10619130, 12742956, 14158840, 15928695, 16990608, 21238260, 25485912, 28317680, 31857390, 42476520, 50971824, 63714780, 84953040, 127429560, 254859120]

約数ペア:

[(1, 254859120), (2, 127429560), (3, 84953040), (4, 63714780), (5, 50971824), (6, 42476520), (8, 31857390), (9, 28317680), (10, 25485912), (12, 21238260), (15, 16990608), (16, 15928695), (18, 14158840), (20, 12742956), (24, 10619130), (30, 8495304), (36, 7079420), (40, 6371478), (45, 5663536), (48, 5309565), (60, 4247652), (72, 3539710), (80, 3185739), (90, 2831768), (120, 2123826), (144, 1769855), (180, 1415884), (240, 1061913), (307, 830160), (360, 707942), (614, 415080), (720, 353971), (921, 276720), (1153, 221040), (1228, 207540), (1535, 166032), (1842, 138360), (2306, 110520), (2456, 103770), (2763, 92240), (3070, 83016), (3459, 73680), (3684, 69180), (4605, 55344), (4612, 55260), (4912, 51885), (5526, 46120), (5765, 44208), (6140, 41508), (6918, 36840), (7368, 34590), (9210, 27672), (9224, 27630), (10377, 24560), (11052, 23060), (11530, 22104), (12280, 20754), (13815, 18448), (13836, 18420), (14736, 17295)]