117388640

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 287400960

約数和(自身を除く): 170012320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 109, 127, 160, 212, 218, 254, 265, 424, 436, 508, 530, 545, 635, 848, 872, 1016, 1060, 1090, 1270, 1696, 1744, 2032, 2120, 2180, 2540, 3488, 4064, 4240, 4360, 5080, 5777, 6731, 8480, 8720, 10160, 11554, 13462, 13843, 17440, 20320, 23108, 26924, 27686, 28885, 33655, 46216, 53848, 55372, 57770, 67310, 69215, 92432, 107696, 110744, 115540, 134620, 138430, 184864, 215392, 221488, 231080, 269240, 276860, 442976, 462160, 538480, 553720, 733679, 924320, 1076960, 1107440, 1467358, 2214880, 2934716, 3668395, 5869432, 7336790, 11738864, 14673580, 23477728, 29347160, 58694320, 117388640]

約数ペア:

[(1, 117388640), (2, 58694320), (4, 29347160), (5, 23477728), (8, 14673580), (10, 11738864), (16, 7336790), (20, 5869432), (32, 3668395), (40, 2934716), (53, 2214880), (80, 1467358), (106, 1107440), (109, 1076960), (127, 924320), (160, 733679), (212, 553720), (218, 538480), (254, 462160), (265, 442976), (424, 276860), (436, 269240), (508, 231080), (530, 221488), (545, 215392), (635, 184864), (848, 138430), (872, 134620), (1016, 115540), (1060, 110744), (1090, 107696), (1270, 92432), (1696, 69215), (1744, 67310), (2032, 57770), (2120, 55372), (2180, 53848), (2540, 46216), (3488, 33655), (4064, 28885), (4240, 27686), (4360, 26924), (5080, 23108), (5777, 20320), (6731, 17440), (8480, 13843), (8720, 13462), (10160, 11554)]