89521440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{443}}^1$

素因数の和:882

約数の個数: 96

約数和(自身を含む): 283300416

約数和(自身を除く): 193778976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 421, 443, 480, 842, 886, 1263, 1329, 1684, 1772, 2105, 2215, 2526, 2658, 3368, 3544, 4210, 4430, 5052, 5316, 6315, 6645, 6736, 7088, 8420, 8860, 10104, 10632, 12630, 13290, 13472, 14176, 16840, 17720, 20208, 21264, 25260, 26580, 33680, 35440, 40416, 42528, 50520, 53160, 67360, 70880, 101040, 106320, 186503, 202080, 212640, 373006, 559509, 746012, 932515, 1119018, 1492024, 1865030, 2238036, 2797545, 2984048, 3730060, 4476072, 5595090, 5968096, 7460120, 8952144, 11190180, 14920240, 17904288, 22380360, 29840480, 44760720, 89521440]

約数ペア:

[(1, 89521440), (2, 44760720), (3, 29840480), (4, 22380360), (5, 17904288), (6, 14920240), (8, 11190180), (10, 8952144), (12, 7460120), (15, 5968096), (16, 5595090), (20, 4476072), (24, 3730060), (30, 2984048), (32, 2797545), (40, 2238036), (48, 1865030), (60, 1492024), (80, 1119018), (96, 932515), (120, 746012), (160, 559509), (240, 373006), (421, 212640), (443, 202080), (480, 186503), (842, 106320), (886, 101040), (1263, 70880), (1329, 67360), (1684, 53160), (1772, 50520), (2105, 42528), (2215, 40416), (2526, 35440), (2658, 33680), (3368, 26580), (3544, 25260), (4210, 21264), (4430, 20208), (5052, 17720), (5316, 16840), (6315, 14176), (6645, 13472), (6736, 13290), (7088, 12630), (8420, 10632), (8860, 10104)]