120409440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{250853}}^1$

素因数の和:250871

約数の個数: 48

約数和(自身を含む): 379291248

約数和(自身を除く): 258881808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 250853, 501706, 752559, 1003412, 1254265, 1505118, 2006824, 2508530, 3010236, 3762795, 4013648, 5017060, 6020472, 7525590, 8027296, 10034120, 12040944, 15051180, 20068240, 24081888, 30102360, 40136480, 60204720, 120409440]

約数ペア:

[(1, 120409440), (2, 60204720), (3, 40136480), (4, 30102360), (5, 24081888), (6, 20068240), (8, 15051180), (10, 12040944), (12, 10034120), (15, 8027296), (16, 7525590), (20, 6020472), (24, 5017060), (30, 4013648), (32, 3762795), (40, 3010236), (48, 2508530), (60, 2006824), (80, 1505118), (96, 1254265), (120, 1003412), (160, 752559), (240, 501706), (480, 250853)]