30499680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{63541}}^1$

素因数の和:63559

約数の個数: 48

約数和(自身を含む): 96075504

約数和(自身を除く): 65575824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 63541, 127082, 190623, 254164, 317705, 381246, 508328, 635410, 762492, 953115, 1016656, 1270820, 1524984, 1906230, 2033312, 2541640, 3049968, 3812460, 5083280, 6099936, 7624920, 10166560, 15249840, 30499680]

約数ペア:

[(1, 30499680), (2, 15249840), (3, 10166560), (4, 7624920), (5, 6099936), (6, 5083280), (8, 3812460), (10, 3049968), (12, 2541640), (15, 2033312), (16, 1906230), (20, 1524984), (24, 1270820), (30, 1016656), (32, 953115), (40, 762492), (48, 635410), (60, 508328), (80, 381246), (96, 317705), (120, 254164), (160, 190623), (240, 127082), (480, 63541)]