9717240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6229}}^1$

素因数の和:6256

約数の個数: 64

約数和(自身を含む): 31399200

約数和(自身を除く): 21681960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 6229, 12458, 18687, 24916, 31145, 37374, 49832, 62290, 74748, 80977, 93435, 124580, 149496, 161954, 186870, 242931, 249160, 323908, 373740, 404885, 485862, 647816, 747480, 809770, 971724, 1214655, 1619540, 1943448, 2429310, 3239080, 4858620, 9717240]

約数ペア:

[(1, 9717240), (2, 4858620), (3, 3239080), (4, 2429310), (5, 1943448), (6, 1619540), (8, 1214655), (10, 971724), (12, 809770), (13, 747480), (15, 647816), (20, 485862), (24, 404885), (26, 373740), (30, 323908), (39, 249160), (40, 242931), (52, 186870), (60, 161954), (65, 149496), (78, 124580), (104, 93435), (120, 80977), (130, 74748), (156, 62290), (195, 49832), (260, 37374), (312, 31145), (390, 24916), (520, 18687), (780, 12458), (1560, 6229)]