468869640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{21587}}^1$

素因数の和:21782

約数の個数: 64

約数和(自身を含む): 1414445760

約数和(自身を除く): 945576120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 181, 362, 543, 724, 905, 1086, 1448, 1810, 2172, 2715, 3620, 4344, 5430, 7240, 10860, 21587, 21720, 43174, 64761, 86348, 107935, 129522, 172696, 215870, 259044, 323805, 431740, 518088, 647610, 863480, 1295220, 2590440, 3907247, 7814494, 11721741, 15628988, 19536235, 23443482, 31257976, 39072470, 46886964, 58608705, 78144940, 93773928, 117217410, 156289880, 234434820, 468869640]

約数ペア:

[(1, 468869640), (2, 234434820), (3, 156289880), (4, 117217410), (5, 93773928), (6, 78144940), (8, 58608705), (10, 46886964), (12, 39072470), (15, 31257976), (20, 23443482), (24, 19536235), (30, 15628988), (40, 11721741), (60, 7814494), (120, 3907247), (181, 2590440), (362, 1295220), (543, 863480), (724, 647610), (905, 518088), (1086, 431740), (1448, 323805), (1810, 259044), (2172, 215870), (2715, 172696), (3620, 129522), (4344, 107935), (5430, 86348), (7240, 64761), (10860, 43174), (21587, 21720)]