270453480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:975

約数の個数: 128

約数和(自身を含む): 889228800

約数和(自身を除く): 618775320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 331, 440, 619, 660, 662, 993, 1238, 1320, 1324, 1655, 1857, 1986, 2476, 2648, 3095, 3310, 3641, 3714, 3972, 4952, 4965, 6190, 6620, 6809, 7282, 7428, 7944, 9285, 9930, 10923, 12380, 13240, 13618, 14564, 14856, 18205, 18570, 19860, 20427, 21846, 24760, 27236, 29128, 34045, 36410, 37140, 39720, 40854, 43692, 54472, 54615, 68090, 72820, 74280, 81708, 87384, 102135, 109230, 136180, 145640, 163416, 204270, 204889, 218460, 272360, 408540, 409778, 436920, 614667, 817080, 819556, 1024445, 1229334, 1639112, 2048890, 2253779, 2458668, 3073335, 4097780, 4507558, 4917336, 6146670, 6761337, 8195560, 9015116, 11268895, 12293340, 13522674, 18030232, 22537790, 24586680, 27045348, 33806685, 45075580, 54090696, 67613370, 90151160, 135226740, 270453480]

約数ペア:

[(1, 270453480), (2, 135226740), (3, 90151160), (4, 67613370), (5, 54090696), (6, 45075580), (8, 33806685), (10, 27045348), (11, 24586680), (12, 22537790), (15, 18030232), (20, 13522674), (22, 12293340), (24, 11268895), (30, 9015116), (33, 8195560), (40, 6761337), (44, 6146670), (55, 4917336), (60, 4507558), (66, 4097780), (88, 3073335), (110, 2458668), (120, 2253779), (132, 2048890), (165, 1639112), (220, 1229334), (264, 1024445), (330, 819556), (331, 817080), (440, 614667), (619, 436920), (660, 409778), (662, 408540), (993, 272360), (1238, 218460), (1320, 204889), (1324, 204270), (1655, 163416), (1857, 145640), (1986, 136180), (2476, 109230), (2648, 102135), (3095, 87384), (3310, 81708), (3641, 74280), (3714, 72820), (3972, 68090), (4952, 54615), (4965, 54472), (6190, 43692), (6620, 40854), (6809, 39720), (7282, 37140), (7428, 36410), (7944, 34045), (9285, 29128), (9930, 27236), (10923, 24760), (12380, 21846), (13240, 20427), (13618, 19860), (14564, 18570), (14856, 18205)]