371570520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2207}}^1$

素因数の和:2305

約数の個数: 128

約数和(自身を含む): 1182781440

約数和(自身を除く): 811210920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 61, 69, 92, 115, 120, 122, 138, 183, 184, 230, 244, 276, 305, 345, 366, 460, 488, 552, 610, 690, 732, 915, 920, 1220, 1380, 1403, 1464, 1830, 2207, 2440, 2760, 2806, 3660, 4209, 4414, 5612, 6621, 7015, 7320, 8418, 8828, 11035, 11224, 13242, 14030, 16836, 17656, 21045, 22070, 26484, 28060, 33105, 33672, 42090, 44140, 50761, 52968, 56120, 66210, 84180, 88280, 101522, 132420, 134627, 152283, 168360, 203044, 253805, 264840, 269254, 304566, 403881, 406088, 507610, 538508, 609132, 673135, 761415, 807762, 1015220, 1077016, 1218264, 1346270, 1522830, 1615524, 2019405, 2030440, 2692540, 3045660, 3096421, 3231048, 4038810, 5385080, 6091320, 6192842, 8077620, 9289263, 12385684, 15482105, 16155240, 18578526, 24771368, 30964210, 37157052, 46446315, 61928420, 74314104, 92892630, 123856840, 185785260, 371570520]

約数ペア:

[(1, 371570520), (2, 185785260), (3, 123856840), (4, 92892630), (5, 74314104), (6, 61928420), (8, 46446315), (10, 37157052), (12, 30964210), (15, 24771368), (20, 18578526), (23, 16155240), (24, 15482105), (30, 12385684), (40, 9289263), (46, 8077620), (60, 6192842), (61, 6091320), (69, 5385080), (92, 4038810), (115, 3231048), (120, 3096421), (122, 3045660), (138, 2692540), (183, 2030440), (184, 2019405), (230, 1615524), (244, 1522830), (276, 1346270), (305, 1218264), (345, 1077016), (366, 1015220), (460, 807762), (488, 761415), (552, 673135), (610, 609132), (690, 538508), (732, 507610), (915, 406088), (920, 403881), (1220, 304566), (1380, 269254), (1403, 264840), (1464, 253805), (1830, 203044), (2207, 168360), (2440, 152283), (2760, 134627), (2806, 132420), (3660, 101522), (4209, 88280), (4414, 84180), (5612, 66210), (6621, 56120), (7015, 52968), (7320, 50761), (8418, 44140), (8828, 42090), (11035, 33672), (11224, 33105), (13242, 28060), (14030, 26484), (16836, 22070), (17656, 21045)]