31683360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:610

約数の個数: 96

約数和(自身を含む): 100699200

約数和(自身を除く): 69015840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 149, 160, 240, 298, 443, 447, 480, 596, 745, 886, 894, 1192, 1329, 1490, 1772, 1788, 2215, 2235, 2384, 2658, 2980, 3544, 3576, 4430, 4470, 4768, 5316, 5960, 6645, 7088, 7152, 8860, 8940, 10632, 11920, 13290, 14176, 14304, 17720, 17880, 21264, 23840, 26580, 35440, 35760, 42528, 53160, 66007, 70880, 71520, 106320, 132014, 198021, 212640, 264028, 330035, 396042, 528056, 660070, 792084, 990105, 1056112, 1320140, 1584168, 1980210, 2112224, 2640280, 3168336, 3960420, 5280560, 6336672, 7920840, 10561120, 15841680, 31683360]

約数ペア:

[(1, 31683360), (2, 15841680), (3, 10561120), (4, 7920840), (5, 6336672), (6, 5280560), (8, 3960420), (10, 3168336), (12, 2640280), (15, 2112224), (16, 1980210), (20, 1584168), (24, 1320140), (30, 1056112), (32, 990105), (40, 792084), (48, 660070), (60, 528056), (80, 396042), (96, 330035), (120, 264028), (149, 212640), (160, 198021), (240, 132014), (298, 106320), (443, 71520), (447, 70880), (480, 66007), (596, 53160), (745, 42528), (886, 35760), (894, 35440), (1192, 26580), (1329, 23840), (1490, 21264), (1772, 17880), (1788, 17720), (2215, 14304), (2235, 14176), (2384, 13290), (2658, 11920), (2980, 10632), (3544, 8940), (3576, 8860), (4430, 7152), (4470, 7088), (4768, 6645), (5316, 5960)]