89622480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{887}}^1$

素因数の和:1324

約数の個数: 80

約数和(自身を含む): 278803584

約数和(自身を除く): 189181104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 887, 1263, 1684, 1774, 2105, 2526, 2661, 3368, 3548, 4210, 4435, 5052, 5322, 6315, 6736, 7096, 8420, 8870, 10104, 10644, 12630, 13305, 14192, 16840, 17740, 20208, 21288, 25260, 26610, 33680, 35480, 42576, 50520, 53220, 70960, 101040, 106440, 212880, 373427, 746854, 1120281, 1493708, 1867135, 2240562, 2987416, 3734270, 4481124, 5601405, 5974832, 7468540, 8962248, 11202810, 14937080, 17924496, 22405620, 29874160, 44811240, 89622480]

約数ペア:

[(1, 89622480), (2, 44811240), (3, 29874160), (4, 22405620), (5, 17924496), (6, 14937080), (8, 11202810), (10, 8962248), (12, 7468540), (15, 5974832), (16, 5601405), (20, 4481124), (24, 3734270), (30, 2987416), (40, 2240562), (48, 1867135), (60, 1493708), (80, 1120281), (120, 746854), (240, 373427), (421, 212880), (842, 106440), (887, 101040), (1263, 70960), (1684, 53220), (1774, 50520), (2105, 42576), (2526, 35480), (2661, 33680), (3368, 26610), (3548, 25260), (4210, 21288), (4435, 20208), (5052, 17740), (5322, 16840), (6315, 14192), (6736, 13305), (7096, 12630), (8420, 10644), (8870, 10104)]