139964880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53017}}^1$

素因数の和:53044

約数の個数: 80

約数和(自身を含む): 473344704

約数和(自身を除く): 333379824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 53017, 106034, 159051, 212068, 265085, 318102, 424136, 530170, 583187, 636204, 795255, 848272, 1060340, 1166374, 1272408, 1590510, 1749561, 2120680, 2332748, 2544816, 2915935, 3181020, 3499122, 4241360, 4665496, 5831870, 6362040, 6998244, 8747805, 9330992, 11663740, 12724080, 13996488, 17495610, 23327480, 27992976, 34991220, 46654960, 69982440, 139964880]

約数ペア:

[(1, 139964880), (2, 69982440), (3, 46654960), (4, 34991220), (5, 27992976), (6, 23327480), (8, 17495610), (10, 13996488), (11, 12724080), (12, 11663740), (15, 9330992), (16, 8747805), (20, 6998244), (22, 6362040), (24, 5831870), (30, 4665496), (33, 4241360), (40, 3499122), (44, 3181020), (48, 2915935), (55, 2544816), (60, 2332748), (66, 2120680), (80, 1749561), (88, 1590510), (110, 1272408), (120, 1166374), (132, 1060340), (165, 848272), (176, 795255), (220, 636204), (240, 583187), (264, 530170), (330, 424136), (440, 318102), (528, 265085), (660, 212068), (880, 159051), (1320, 106034), (2640, 53017)]