390601920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{677}}^1$

素因数の和:1298

約数の個数: 112

約数和(自身を含む): 1244059488

約数和(自身を除く): 853457568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 601, 677, 960, 1202, 1354, 1803, 2031, 2404, 2708, 3005, 3385, 3606, 4062, 4808, 5416, 6010, 6770, 7212, 8124, 9015, 9616, 10155, 10832, 12020, 13540, 14424, 16248, 18030, 19232, 20310, 21664, 24040, 27080, 28848, 32496, 36060, 38464, 40620, 43328, 48080, 54160, 57696, 64992, 72120, 81240, 96160, 108320, 115392, 129984, 144240, 162480, 192320, 216640, 288480, 324960, 406877, 576960, 649920, 813754, 1220631, 1627508, 2034385, 2441262, 3255016, 4068770, 4882524, 6103155, 6510032, 8137540, 9765048, 12206310, 13020064, 16275080, 19530096, 24412620, 26040128, 32550160, 39060192, 48825240, 65100320, 78120384, 97650480, 130200640, 195300960, 390601920]

約数ペア:

[(1, 390601920), (2, 195300960), (3, 130200640), (4, 97650480), (5, 78120384), (6, 65100320), (8, 48825240), (10, 39060192), (12, 32550160), (15, 26040128), (16, 24412620), (20, 19530096), (24, 16275080), (30, 13020064), (32, 12206310), (40, 9765048), (48, 8137540), (60, 6510032), (64, 6103155), (80, 4882524), (96, 4068770), (120, 3255016), (160, 2441262), (192, 2034385), (240, 1627508), (320, 1220631), (480, 813754), (601, 649920), (677, 576960), (960, 406877), (1202, 324960), (1354, 288480), (1803, 216640), (2031, 192320), (2404, 162480), (2708, 144240), (3005, 129984), (3385, 115392), (3606, 108320), (4062, 96160), (4808, 81240), (5416, 72120), (6010, 64992), (6770, 57696), (7212, 54160), (8124, 48080), (9015, 43328), (9616, 40620), (10155, 38464), (10832, 36060), (12020, 32496), (13540, 28848), (14424, 27080), (16248, 24040), (18030, 21664), (19232, 20310)]