79669680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{331957}}^1$

素因数の和:331973

約数の個数: 40

約数和(自身を含む): 246976752

約数和(自身を除く): 167307072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 331957, 663914, 995871, 1327828, 1659785, 1991742, 2655656, 3319570, 3983484, 4979355, 5311312, 6639140, 7966968, 9958710, 13278280, 15933936, 19917420, 26556560, 39834840, 79669680]

約数ペア:

[(1, 79669680), (2, 39834840), (3, 26556560), (4, 19917420), (5, 15933936), (6, 13278280), (8, 9958710), (10, 7966968), (12, 6639140), (15, 5311312), (16, 4979355), (20, 3983484), (24, 3319570), (30, 2655656), (40, 1991742), (48, 1659785), (60, 1327828), (80, 995871), (120, 663914), (240, 331957)]