1617990960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2239}}^1\times {\mathrm{3011}}^1$

素因数の和:5266

約数の個数: 80

約数和(自身を含む): 5019678720

約数和(自身を除く): 3401687760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2239, 3011, 4478, 6022, 6717, 8956, 9033, 11195, 12044, 13434, 15055, 17912, 18066, 22390, 24088, 26868, 30110, 33585, 35824, 36132, 44780, 45165, 48176, 53736, 60220, 67170, 72264, 89560, 90330, 107472, 120440, 134340, 144528, 179120, 180660, 240880, 268680, 361320, 537360, 722640, 6741629, 13483258, 20224887, 26966516, 33708145, 40449774, 53933032, 67416290, 80899548, 101124435, 107866064, 134832580, 161799096, 202248870, 269665160, 323598192, 404497740, 539330320, 808995480, 1617990960]

約数ペア:

[(1, 1617990960), (2, 808995480), (3, 539330320), (4, 404497740), (5, 323598192), (6, 269665160), (8, 202248870), (10, 161799096), (12, 134832580), (15, 107866064), (16, 101124435), (20, 80899548), (24, 67416290), (30, 53933032), (40, 40449774), (48, 33708145), (60, 26966516), (80, 20224887), (120, 13483258), (240, 6741629), (2239, 722640), (3011, 537360), (4478, 361320), (6022, 268680), (6717, 240880), (8956, 180660), (9033, 179120), (11195, 144528), (12044, 134340), (13434, 120440), (15055, 107472), (17912, 90330), (18066, 89560), (22390, 72264), (24088, 67170), (26868, 60220), (30110, 53736), (33585, 48176), (35824, 45165), (36132, 44780)]