120480325

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 183202560

約数和(自身を除く): 62722235

約数列:

[1, 5, 7, 23, 25, 35, 37, 115, 161, 175, 185, 259, 575, 805, 809, 851, 925, 1295, 4025, 4045, 4255, 5663, 5957, 6475, 18607, 20225, 21275, 28315, 29785, 29933, 93035, 130249, 141575, 148925, 149665, 209531, 465175, 651245, 688459, 748325, 1047655, 3256225, 3442295, 4819213, 5238275, 17211475, 24096065, 120480325]

約数ペア:

[(1, 120480325), (5, 24096065), (7, 17211475), (23, 5238275), (25, 4819213), (35, 3442295), (37, 3256225), (115, 1047655), (161, 748325), (175, 688459), (185, 651245), (259, 465175), (575, 209531), (805, 149665), (809, 148925), (851, 141575), (925, 130249), (1295, 93035), (4025, 29933), (4045, 29785), (4255, 28315), (5663, 21275), (5957, 20225), (6475, 18607)]