2861232480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1986967}}^1$

素因数の和:1986988

約数の個数: 72

約数和(自身を含む): 9763960752

約数和(自身を除く): 6902728272

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1986967, 3973934, 5960901, 7947868, 9934835, 11921802, 15895736, 17882703, 19869670, 23843604, 29804505, 31791472, 35765406, 39739340, 47687208, 59609010, 63582944, 71530812, 79478680, 89413515, 95374416, 119218020, 143061624, 158957360, 178827030, 190748832, 238436040, 286123248, 317914720, 357654060, 476872080, 572246496, 715308120, 953744160, 1430616240, 2861232480]

約数ペア:

[(1, 2861232480), (2, 1430616240), (3, 953744160), (4, 715308120), (5, 572246496), (6, 476872080), (8, 357654060), (9, 317914720), (10, 286123248), (12, 238436040), (15, 190748832), (16, 178827030), (18, 158957360), (20, 143061624), (24, 119218020), (30, 95374416), (32, 89413515), (36, 79478680), (40, 71530812), (45, 63582944), (48, 59609010), (60, 47687208), (72, 39739340), (80, 35765406), (90, 31791472), (96, 29804505), (120, 23843604), (144, 19869670), (160, 17882703), (180, 15895736), (240, 11921802), (288, 9934835), (360, 7947868), (480, 5960901), (720, 3973934), (1440, 1986967)]