72592960

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:572

約数の個数: 112

約数和(自身を含む): 193560192

約数和(自身を除く): 120967232

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 41, 44, 55, 64, 80, 82, 88, 110, 160, 164, 176, 205, 220, 320, 328, 352, 410, 440, 451, 503, 656, 704, 820, 880, 902, 1006, 1312, 1640, 1760, 1804, 2012, 2255, 2515, 2624, 3280, 3520, 3608, 4024, 4510, 5030, 5533, 6560, 7216, 8048, 9020, 10060, 11066, 13120, 14432, 16096, 18040, 20120, 20623, 22132, 27665, 28864, 32192, 36080, 40240, 41246, 44264, 55330, 72160, 80480, 82492, 88528, 103115, 110660, 144320, 160960, 164984, 177056, 206230, 221320, 226853, 329968, 354112, 412460, 442640, 453706, 659936, 824920, 885280, 907412, 1134265, 1319872, 1649840, 1770560, 1814824, 2268530, 3299680, 3629648, 4537060, 6599360, 7259296, 9074120, 14518592, 18148240, 36296480, 72592960]

約数ペア:

[(1, 72592960), (2, 36296480), (4, 18148240), (5, 14518592), (8, 9074120), (10, 7259296), (11, 6599360), (16, 4537060), (20, 3629648), (22, 3299680), (32, 2268530), (40, 1814824), (41, 1770560), (44, 1649840), (55, 1319872), (64, 1134265), (80, 907412), (82, 885280), (88, 824920), (110, 659936), (160, 453706), (164, 442640), (176, 412460), (205, 354112), (220, 329968), (320, 226853), (328, 221320), (352, 206230), (410, 177056), (440, 164984), (451, 160960), (503, 144320), (656, 110660), (704, 103115), (820, 88528), (880, 82492), (902, 80480), (1006, 72160), (1312, 55330), (1640, 44264), (1760, 41246), (1804, 40240), (2012, 36080), (2255, 32192), (2515, 28864), (2624, 27665), (3280, 22132), (3520, 20623), (3608, 20120), (4024, 18040), (4510, 16096), (5030, 14432), (5533, 13120), (6560, 11066), (7216, 10060), (8048, 9020)]