38280360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4493}}^1$

素因数の和:4578

約数の個数: 64

約数和(自身を含む): 116484480

約数和(自身を除く): 78204120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 4493, 8520, 8986, 13479, 17972, 22465, 26958, 35944, 44930, 53916, 67395, 89860, 107832, 134790, 179720, 269580, 319003, 539160, 638006, 957009, 1276012, 1595015, 1914018, 2552024, 3190030, 3828036, 4785045, 6380060, 7656072, 9570090, 12760120, 19140180, 38280360]

約数ペア:

[(1, 38280360), (2, 19140180), (3, 12760120), (4, 9570090), (5, 7656072), (6, 6380060), (8, 4785045), (10, 3828036), (12, 3190030), (15, 2552024), (20, 1914018), (24, 1595015), (30, 1276012), (40, 957009), (60, 638006), (71, 539160), (120, 319003), (142, 269580), (213, 179720), (284, 134790), (355, 107832), (426, 89860), (568, 67395), (710, 53916), (852, 44930), (1065, 35944), (1420, 26958), (1704, 22465), (2130, 17972), (2840, 13479), (4260, 8986), (4493, 8520)]