82771680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{172441}}^1$

素因数の和:172459

約数の個数: 48

約数和(自身を含む): 260732304

約数和(自身を除く): 177960624

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, 172441, 344882, 517323, 689764, 862205, 1034646, 1379528, 1724410, 2069292, 2586615, 2759056, 3448820, 4138584, 5173230, 5518112, 6897640, 8277168, 10346460, 13795280, 16554336, 20692920, 27590560, 41385840, 82771680]

約数ペア:

[(1, 82771680), (2, 41385840), (3, 27590560), (4, 20692920), (5, 16554336), (6, 13795280), (8, 10346460), (10, 8277168), (12, 6897640), (15, 5518112), (16, 5173230), (20, 4138584), (24, 3448820), (30, 2759056), (32, 2586615), (40, 2069292), (48, 1724410), (60, 1379528), (80, 1034646), (96, 862205), (120, 689764), (160, 517323), (240, 344882), (480, 172441)]