60491440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2341}}^1$

素因数の和:2390

約数の個数: 80

約数和(自身を含む): 156820320

約数和(自身を除く): 96328880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2341, 2584, 3230, 4682, 5168, 6460, 9364, 11705, 12920, 18728, 23410, 25840, 37456, 39797, 44479, 46820, 79594, 88958, 93640, 159188, 177916, 187280, 198985, 222395, 318376, 355832, 397970, 444790, 636752, 711664, 756143, 795940, 889580, 1512286, 1591880, 1779160, 3024572, 3183760, 3558320, 3780715, 6049144, 7561430, 12098288, 15122860, 30245720, 60491440]

約数ペア:

[(1, 60491440), (2, 30245720), (4, 15122860), (5, 12098288), (8, 7561430), (10, 6049144), (16, 3780715), (17, 3558320), (19, 3183760), (20, 3024572), (34, 1779160), (38, 1591880), (40, 1512286), (68, 889580), (76, 795940), (80, 756143), (85, 711664), (95, 636752), (136, 444790), (152, 397970), (170, 355832), (190, 318376), (272, 222395), (304, 198985), (323, 187280), (340, 177916), (380, 159188), (646, 93640), (680, 88958), (760, 79594), (1292, 46820), (1360, 44479), (1520, 39797), (1615, 37456), (2341, 25840), (2584, 23410), (3230, 18728), (4682, 12920), (5168, 11705), (6460, 9364)]