172815960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{17351}}^1$

素因数の和:17448

約数の個数: 64

約数和(自身を含む): 524724480

約数和(自身を除く): 351908520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 17351, 34702, 52053, 69404, 86755, 104106, 138808, 173510, 208212, 260265, 347020, 416424, 520530, 694040, 1041060, 1440133, 2082120, 2880266, 4320399, 5760532, 7200665, 8640798, 11521064, 14401330, 17281596, 21601995, 28802660, 34563192, 43203990, 57605320, 86407980, 172815960]

約数ペア:

[(1, 172815960), (2, 86407980), (3, 57605320), (4, 43203990), (5, 34563192), (6, 28802660), (8, 21601995), (10, 17281596), (12, 14401330), (15, 11521064), (20, 8640798), (24, 7200665), (30, 5760532), (40, 4320399), (60, 2880266), (83, 2082120), (120, 1440133), (166, 1041060), (249, 694040), (332, 520530), (415, 416424), (498, 347020), (664, 260265), (830, 208212), (996, 173510), (1245, 138808), (1660, 104106), (1992, 86755), (2490, 69404), (3320, 52053), (4980, 34702), (9960, 17351)]