8821080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 29062800

約数和(自身を除く): 20241720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 107, 120, 180, 214, 229, 321, 360, 428, 458, 535, 642, 687, 856, 916, 963, 1070, 1145, 1284, 1374, 1605, 1832, 1926, 2061, 2140, 2290, 2568, 2748, 3210, 3435, 3852, 4122, 4280, 4580, 4815, 5496, 6420, 6870, 7704, 8244, 9160, 9630, 10305, 12840, 13740, 16488, 19260, 20610, 24503, 27480, 38520, 41220, 49006, 73509, 82440, 98012, 122515, 147018, 196024, 220527, 245030, 294036, 367545, 441054, 490060, 588072, 735090, 882108, 980120, 1102635, 1470180, 1764216, 2205270, 2940360, 4410540, 8821080]

約数ペア:

[(1, 8821080), (2, 4410540), (3, 2940360), (4, 2205270), (5, 1764216), (6, 1470180), (8, 1102635), (9, 980120), (10, 882108), (12, 735090), (15, 588072), (18, 490060), (20, 441054), (24, 367545), (30, 294036), (36, 245030), (40, 220527), (45, 196024), (60, 147018), (72, 122515), (90, 98012), (107, 82440), (120, 73509), (180, 49006), (214, 41220), (229, 38520), (321, 27480), (360, 24503), (428, 20610), (458, 19260), (535, 16488), (642, 13740), (687, 12840), (856, 10305), (916, 9630), (963, 9160), (1070, 8244), (1145, 7704), (1284, 6870), (1374, 6420), (1605, 5496), (1832, 4815), (1926, 4580), (2061, 4280), (2140, 4122), (2290, 3852), (2568, 3435), (2748, 3210)]