268243320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{54521}}^1$

素因数の和:54576

約数の個数: 64

約数和(自身を含む): 824372640

約数和(自身を除く): 556129320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 54521, 109042, 163563, 218084, 272605, 327126, 436168, 545210, 654252, 817815, 1090420, 1308504, 1635630, 2180840, 2235361, 3271260, 4470722, 6542520, 6706083, 8941444, 11176805, 13412166, 17882888, 22353610, 26824332, 33530415, 44707220, 53648664, 67060830, 89414440, 134121660, 268243320]

約数ペア:

[(1, 268243320), (2, 134121660), (3, 89414440), (4, 67060830), (5, 53648664), (6, 44707220), (8, 33530415), (10, 26824332), (12, 22353610), (15, 17882888), (20, 13412166), (24, 11176805), (30, 8941444), (40, 6706083), (41, 6542520), (60, 4470722), (82, 3271260), (120, 2235361), (123, 2180840), (164, 1635630), (205, 1308504), (246, 1090420), (328, 817815), (410, 654252), (492, 545210), (615, 436168), (820, 327126), (984, 272605), (1230, 218084), (1640, 163563), (2460, 109042), (4920, 54521)]