1328782800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{1107319}}^1$

素因数の和:1107340

約数の個数: 60

約数和(自身を含む): 4256538080

約数和(自身を除く): 2927755280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 1107319, 2214638, 3321957, 4429276, 5536595, 6643914, 8858552, 11073190, 13287828, 16609785, 17717104, 22146380, 26575656, 27682975, 33219570, 44292760, 53151312, 55365950, 66439140, 83048925, 88585520, 110731900, 132878280, 166097850, 221463800, 265756560, 332195700, 442927600, 664391400, 1328782800]

約数ペア:

[(1, 1328782800), (2, 664391400), (3, 442927600), (4, 332195700), (5, 265756560), (6, 221463800), (8, 166097850), (10, 132878280), (12, 110731900), (15, 88585520), (16, 83048925), (20, 66439140), (24, 55365950), (25, 53151312), (30, 44292760), (40, 33219570), (48, 27682975), (50, 26575656), (60, 22146380), (75, 17717104), (80, 16609785), (100, 13287828), (120, 11073190), (150, 8858552), (200, 6643914), (240, 5536595), (300, 4429276), (400, 3321957), (600, 2214638), (1200, 1107319)]