2720340432

素因数分解:

$2^4\times 3^2\times {\mathrm{67}}^1\times {\mathrm{281959}}^1$

素因数の和:282040

約数の個数: 60

約数和(自身を含む): 7726831840

約数和(自身を除く): 5006491408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 67, 72, 134, 144, 201, 268, 402, 536, 603, 804, 1072, 1206, 1608, 2412, 3216, 4824, 9648, 281959, 563918, 845877, 1127836, 1691754, 2255672, 2537631, 3383508, 4511344, 5075262, 6767016, 10150524, 13534032, 18891253, 20301048, 37782506, 40602096, 56673759, 75565012, 113347518, 151130024, 170021277, 226695036, 302260048, 340042554, 453390072, 680085108, 906780144, 1360170216, 2720340432]

約数ペア:

[(1, 2720340432), (2, 1360170216), (3, 906780144), (4, 680085108), (6, 453390072), (8, 340042554), (9, 302260048), (12, 226695036), (16, 170021277), (18, 151130024), (24, 113347518), (36, 75565012), (48, 56673759), (67, 40602096), (72, 37782506), (134, 20301048), (144, 18891253), (201, 13534032), (268, 10150524), (402, 6767016), (536, 5075262), (603, 4511344), (804, 3383508), (1072, 2537631), (1206, 2255672), (1608, 1691754), (2412, 1127836), (3216, 845877), (4824, 563918), (9648, 281959)]