65890080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{45757}}^1$

素因数の和:45778

約数の個数: 72

約数和(自身を含む): 224854812

約数和(自身を除く): 158964732

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 45757, 91514, 137271, 183028, 228785, 274542, 366056, 411813, 457570, 549084, 686355, 732112, 823626, 915140, 1098168, 1372710, 1464224, 1647252, 1830280, 2059065, 2196336, 2745420, 3294504, 3660560, 4118130, 4392672, 5490840, 6589008, 7321120, 8236260, 10981680, 13178016, 16472520, 21963360, 32945040, 65890080]

約数ペア:

[(1, 65890080), (2, 32945040), (3, 21963360), (4, 16472520), (5, 13178016), (6, 10981680), (8, 8236260), (9, 7321120), (10, 6589008), (12, 5490840), (15, 4392672), (16, 4118130), (18, 3660560), (20, 3294504), (24, 2745420), (30, 2196336), (32, 2059065), (36, 1830280), (40, 1647252), (45, 1464224), (48, 1372710), (60, 1098168), (72, 915140), (80, 823626), (90, 732112), (96, 686355), (120, 549084), (144, 457570), (160, 411813), (180, 366056), (240, 274542), (288, 228785), (360, 183028), (480, 137271), (720, 91514), (1440, 45757)]