472008480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{31721}}^1$

素因数の和:31770

約数の個数: 96

約数和(自身を含む): 1534837248

約数和(自身を除く): 1062828768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 31721, 63442, 95163, 126884, 158605, 190326, 253768, 317210, 380652, 475815, 507536, 634420, 761304, 951630, 983351, 1015072, 1268840, 1522608, 1903260, 1966702, 2537680, 2950053, 3045216, 3806520, 3933404, 4916755, 5075360, 5900106, 7613040, 7866808, 9833510, 11800212, 14750265, 15226080, 15733616, 19667020, 23600424, 29500530, 31467232, 39334040, 47200848, 59001060, 78668080, 94401696, 118002120, 157336160, 236004240, 472008480]

約数ペア:

[(1, 472008480), (2, 236004240), (3, 157336160), (4, 118002120), (5, 94401696), (6, 78668080), (8, 59001060), (10, 47200848), (12, 39334040), (15, 31467232), (16, 29500530), (20, 23600424), (24, 19667020), (30, 15733616), (31, 15226080), (32, 14750265), (40, 11800212), (48, 9833510), (60, 7866808), (62, 7613040), (80, 5900106), (93, 5075360), (96, 4916755), (120, 3933404), (124, 3806520), (155, 3045216), (160, 2950053), (186, 2537680), (240, 1966702), (248, 1903260), (310, 1522608), (372, 1268840), (465, 1015072), (480, 983351), (496, 951630), (620, 761304), (744, 634420), (930, 507536), (992, 475815), (1240, 380652), (1488, 317210), (1860, 253768), (2480, 190326), (2976, 158605), (3720, 126884), (4960, 95163), (7440, 63442), (14880, 31721)]