15160640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 112

約数和(自身を含む): 40599360

約数和(自身を除く): 25438720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 73, 80, 88, 110, 118, 146, 160, 176, 220, 236, 292, 295, 320, 352, 365, 440, 472, 584, 590, 649, 704, 730, 803, 880, 944, 1168, 1180, 1298, 1460, 1606, 1760, 1888, 2336, 2360, 2596, 2920, 3212, 3245, 3520, 3776, 4015, 4307, 4672, 4720, 5192, 5840, 6424, 6490, 8030, 8614, 9440, 10384, 11680, 12848, 12980, 16060, 17228, 18880, 20768, 21535, 23360, 25696, 25960, 32120, 34456, 41536, 43070, 47377, 51392, 51920, 64240, 68912, 86140, 94754, 103840, 128480, 137824, 172280, 189508, 207680, 236885, 256960, 275648, 344560, 379016, 473770, 689120, 758032, 947540, 1378240, 1516064, 1895080, 3032128, 3790160, 7580320, 15160640]

約数ペア:

[(1, 15160640), (2, 7580320), (4, 3790160), (5, 3032128), (8, 1895080), (10, 1516064), (11, 1378240), (16, 947540), (20, 758032), (22, 689120), (32, 473770), (40, 379016), (44, 344560), (55, 275648), (59, 256960), (64, 236885), (73, 207680), (80, 189508), (88, 172280), (110, 137824), (118, 128480), (146, 103840), (160, 94754), (176, 86140), (220, 68912), (236, 64240), (292, 51920), (295, 51392), (320, 47377), (352, 43070), (365, 41536), (440, 34456), (472, 32120), (584, 25960), (590, 25696), (649, 23360), (704, 21535), (730, 20768), (803, 18880), (880, 17228), (944, 16060), (1168, 12980), (1180, 12848), (1298, 11680), (1460, 10384), (1606, 9440), (1760, 8614), (1888, 8030), (2336, 6490), (2360, 6424), (2596, 5840), (2920, 5192), (3212, 4720), (3245, 4672), (3520, 4307), (3776, 4015)]