54774960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9923}}^1$

素因数の和:9962

約数の個数: 80

約数和(自身を含む): 177202944

約数和(自身を除く): 122427984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 9923, 19846, 29769, 39692, 49615, 59538, 79384, 99230, 119076, 148845, 158768, 198460, 228229, 238152, 297690, 396920, 456458, 476304, 595380, 684687, 793840, 912916, 1141145, 1190760, 1369374, 1825832, 2282290, 2381520, 2738748, 3423435, 3651664, 4564580, 5477496, 6846870, 9129160, 10954992, 13693740, 18258320, 27387480, 54774960]

約数ペア:

[(1, 54774960), (2, 27387480), (3, 18258320), (4, 13693740), (5, 10954992), (6, 9129160), (8, 6846870), (10, 5477496), (12, 4564580), (15, 3651664), (16, 3423435), (20, 2738748), (23, 2381520), (24, 2282290), (30, 1825832), (40, 1369374), (46, 1190760), (48, 1141145), (60, 912916), (69, 793840), (80, 684687), (92, 595380), (115, 476304), (120, 456458), (138, 396920), (184, 297690), (230, 238152), (240, 228229), (276, 198460), (345, 158768), (368, 148845), (460, 119076), (552, 99230), (690, 79384), (920, 59538), (1104, 49615), (1380, 39692), (1840, 29769), (2760, 19846), (5520, 9923)]