9825720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2213}}^1$

素因数の和:2264

約数の個数: 64

約数和(自身を含む): 30287520

約数和(自身を除く): 20461800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2213, 2220, 4426, 4440, 6639, 8852, 11065, 13278, 17704, 22130, 26556, 33195, 44260, 53112, 66390, 81881, 88520, 132780, 163762, 245643, 265560, 327524, 409405, 491286, 655048, 818810, 982572, 1228215, 1637620, 1965144, 2456430, 3275240, 4912860, 9825720]

約数ペア:

[(1, 9825720), (2, 4912860), (3, 3275240), (4, 2456430), (5, 1965144), (6, 1637620), (8, 1228215), (10, 982572), (12, 818810), (15, 655048), (20, 491286), (24, 409405), (30, 327524), (37, 265560), (40, 245643), (60, 163762), (74, 132780), (111, 88520), (120, 81881), (148, 66390), (185, 53112), (222, 44260), (296, 33195), (370, 26556), (444, 22130), (555, 17704), (740, 13278), (888, 11065), (1110, 8852), (1480, 6639), (2213, 4440), (2220, 4426)]