78048240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{325201}}^1$

素因数の和:325217

約数の個数: 40

約数和(自身を含む): 241950288

約数和(自身を除く): 163902048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 325201, 650402, 975603, 1300804, 1626005, 1951206, 2601608, 3252010, 3902412, 4878015, 5203216, 6504020, 7804824, 9756030, 13008040, 15609648, 19512060, 26016080, 39024120, 78048240]

約数ペア:

[(1, 78048240), (2, 39024120), (3, 26016080), (4, 19512060), (5, 15609648), (6, 13008040), (8, 9756030), (10, 7804824), (12, 6504020), (15, 5203216), (16, 4878015), (20, 3902412), (24, 3252010), (30, 2601608), (40, 1951206), (48, 1626005), (60, 1300804), (80, 975603), (120, 650402), (240, 325201)]