338806560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30689}}^1$

素因数の和:30730

約数の個数: 96

約数和(自身を含む): 1113678720

約数和(自身を除く): 774872160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 30689, 61378, 92067, 122756, 153445, 184134, 245512, 306890, 368268, 460335, 491024, 613780, 705847, 736536, 920670, 982048, 1227560, 1411694, 1473072, 1841340, 2117541, 2455120, 2823388, 2946144, 3529235, 3682680, 4235082, 4910240, 5646776, 7058470, 7365360, 8470164, 10587705, 11293552, 14116940, 14730720, 16940328, 21175410, 22587104, 28233880, 33880656, 42350820, 56467760, 67761312, 84701640, 112935520, 169403280, 338806560]

約数ペア:

[(1, 338806560), (2, 169403280), (3, 112935520), (4, 84701640), (5, 67761312), (6, 56467760), (8, 42350820), (10, 33880656), (12, 28233880), (15, 22587104), (16, 21175410), (20, 16940328), (23, 14730720), (24, 14116940), (30, 11293552), (32, 10587705), (40, 8470164), (46, 7365360), (48, 7058470), (60, 5646776), (69, 4910240), (80, 4235082), (92, 3682680), (96, 3529235), (115, 2946144), (120, 2823388), (138, 2455120), (160, 2117541), (184, 1841340), (230, 1473072), (240, 1411694), (276, 1227560), (345, 982048), (368, 920670), (460, 736536), (480, 705847), (552, 613780), (690, 491024), (736, 460335), (920, 368268), (1104, 306890), (1380, 245512), (1840, 184134), (2208, 153445), (2760, 122756), (3680, 92067), (5520, 61378), (11040, 30689)]