385245480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{86767}}^1$

素因数の和:86818

約数の個数: 64

約数和(自身を含む): 1186986240

約数和(自身を除く): 801740760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 86767, 173534, 260301, 347068, 433835, 520602, 694136, 867670, 1041204, 1301505, 1735340, 2082408, 2603010, 3210379, 3470680, 5206020, 6420758, 9631137, 10412040, 12841516, 16051895, 19262274, 25683032, 32103790, 38524548, 48155685, 64207580, 77049096, 96311370, 128415160, 192622740, 385245480]

約数ペア:

[(1, 385245480), (2, 192622740), (3, 128415160), (4, 96311370), (5, 77049096), (6, 64207580), (8, 48155685), (10, 38524548), (12, 32103790), (15, 25683032), (20, 19262274), (24, 16051895), (30, 12841516), (37, 10412040), (40, 9631137), (60, 6420758), (74, 5206020), (111, 3470680), (120, 3210379), (148, 2603010), (185, 2082408), (222, 1735340), (296, 1301505), (370, 1041204), (444, 867670), (555, 694136), (740, 520602), (888, 433835), (1110, 347068), (1480, 260301), (2220, 173534), (4440, 86767)]