8390880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5827}}^1$

素因数の和:5848

約数の個数: 72

約数和(自身を含む): 28638792

約数和(自身を除く): 20247912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5827, 11654, 17481, 23308, 29135, 34962, 46616, 52443, 58270, 69924, 87405, 93232, 104886, 116540, 139848, 174810, 186464, 209772, 233080, 262215, 279696, 349620, 419544, 466160, 524430, 559392, 699240, 839088, 932320, 1048860, 1398480, 1678176, 2097720, 2796960, 4195440, 8390880]

約数ペア:

[(1, 8390880), (2, 4195440), (3, 2796960), (4, 2097720), (5, 1678176), (6, 1398480), (8, 1048860), (9, 932320), (10, 839088), (12, 699240), (15, 559392), (16, 524430), (18, 466160), (20, 419544), (24, 349620), (30, 279696), (32, 262215), (36, 233080), (40, 209772), (45, 186464), (48, 174810), (60, 139848), (72, 116540), (80, 104886), (90, 93232), (96, 87405), (120, 69924), (144, 58270), (160, 52443), (180, 46616), (240, 34962), (288, 29135), (360, 23308), (480, 17481), (720, 11654), (1440, 5827)]