54857760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4969}}^1$

素因数の和:5010

約数の個数: 96

約数和(自身を含む): 180351360

約数和(自身を除く): 125493600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 4969, 5520, 9938, 11040, 14907, 19876, 24845, 29814, 39752, 49690, 59628, 74535, 79504, 99380, 114287, 119256, 149070, 159008, 198760, 228574, 238512, 298140, 342861, 397520, 457148, 477024, 571435, 596280, 685722, 795040, 914296, 1142870, 1192560, 1371444, 1714305, 1828592, 2285740, 2385120, 2742888, 3428610, 3657184, 4571480, 5485776, 6857220, 9142960, 10971552, 13714440, 18285920, 27428880, 54857760]

約数ペア:

[(1, 54857760), (2, 27428880), (3, 18285920), (4, 13714440), (5, 10971552), (6, 9142960), (8, 6857220), (10, 5485776), (12, 4571480), (15, 3657184), (16, 3428610), (20, 2742888), (23, 2385120), (24, 2285740), (30, 1828592), (32, 1714305), (40, 1371444), (46, 1192560), (48, 1142870), (60, 914296), (69, 795040), (80, 685722), (92, 596280), (96, 571435), (115, 477024), (120, 457148), (138, 397520), (160, 342861), (184, 298140), (230, 238512), (240, 228574), (276, 198760), (345, 159008), (368, 149070), (460, 119256), (480, 114287), (552, 99380), (690, 79504), (736, 74535), (920, 59628), (1104, 49690), (1380, 39752), (1840, 29814), (2208, 24845), (2760, 19876), (3680, 14907), (4969, 11040), (5520, 9938)]