211734240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{441113}}^1$

素因数の和:441131

約数の個数: 48

約数和(自身を含む): 666964368

約数和(自身を除く): 455230128

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, 441113, 882226, 1323339, 1764452, 2205565, 2646678, 3528904, 4411130, 5293356, 6616695, 7057808, 8822260, 10586712, 13233390, 14115616, 17644520, 21173424, 26466780, 35289040, 42346848, 52933560, 70578080, 105867120, 211734240]

約数ペア:

[(1, 211734240), (2, 105867120), (3, 70578080), (4, 52933560), (5, 42346848), (6, 35289040), (8, 26466780), (10, 21173424), (12, 17644520), (15, 14115616), (16, 13233390), (20, 10586712), (24, 8822260), (30, 7057808), (32, 6616695), (40, 5293356), (48, 4411130), (60, 3528904), (80, 2646678), (96, 2205565), (120, 1764452), (160, 1323339), (240, 882226), (480, 441113)]