438936240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1828901}}^1$

素因数の和:1828917

約数の個数: 40

約数和(自身を含む): 1360703088

約数和(自身を除く): 921766848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1828901, 3657802, 5486703, 7315604, 9144505, 10973406, 14631208, 18289010, 21946812, 27433515, 29262416, 36578020, 43893624, 54867030, 73156040, 87787248, 109734060, 146312080, 219468120, 438936240]

約数ペア:

[(1, 438936240), (2, 219468120), (3, 146312080), (4, 109734060), (5, 87787248), (6, 73156040), (8, 54867030), (10, 43893624), (12, 36578020), (15, 29262416), (16, 27433515), (20, 21946812), (24, 18289010), (30, 14631208), (40, 10973406), (48, 9144505), (60, 7315604), (80, 5486703), (120, 3657802), (240, 1828901)]