16781760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{5827}}^1$

素因数の和:5850

約数の個数: 84

約数和(自身を含む): 57732168

約数和(自身を除く): 40950408

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 5827, 11654, 17481, 23308, 29135, 34962, 46616, 52443, 58270, 69924, 87405, 93232, 104886, 116540, 139848, 174810, 186464, 209772, 233080, 262215, 279696, 349620, 372928, 419544, 466160, 524430, 559392, 699240, 839088, 932320, 1048860, 1118784, 1398480, 1678176, 1864640, 2097720, 2796960, 3356352, 4195440, 5593920, 8390880, 16781760]

約数ペア:

[(1, 16781760), (2, 8390880), (3, 5593920), (4, 4195440), (5, 3356352), (6, 2796960), (8, 2097720), (9, 1864640), (10, 1678176), (12, 1398480), (15, 1118784), (16, 1048860), (18, 932320), (20, 839088), (24, 699240), (30, 559392), (32, 524430), (36, 466160), (40, 419544), (45, 372928), (48, 349620), (60, 279696), (64, 262215), (72, 233080), (80, 209772), (90, 186464), (96, 174810), (120, 139848), (144, 116540), (160, 104886), (180, 93232), (192, 87405), (240, 69924), (288, 58270), (320, 52443), (360, 46616), (480, 34962), (576, 29135), (720, 23308), (960, 17481), (1440, 11654), (2880, 5827)]