2516997240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{776851}}^1$

素因数の和:776874

約数の個数: 80

約数和(自身を含む): 8459918280

約数和(自身を除く): 5942921040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 776851, 1553702, 2330553, 3107404, 3884255, 4661106, 6214808, 6991659, 7768510, 9322212, 11652765, 13983318, 15537020, 18644424, 20974977, 23305530, 27966636, 31074040, 34958295, 41949954, 46611060, 55933272, 62924931, 69916590, 83899908, 93222120, 104874885, 125849862, 139833180, 167799816, 209749770, 251699724, 279666360, 314624655, 419499540, 503399448, 629249310, 838999080, 1258498620, 2516997240]

約数ペア:

[(1, 2516997240), (2, 1258498620), (3, 838999080), (4, 629249310), (5, 503399448), (6, 419499540), (8, 314624655), (9, 279666360), (10, 251699724), (12, 209749770), (15, 167799816), (18, 139833180), (20, 125849862), (24, 104874885), (27, 93222120), (30, 83899908), (36, 69916590), (40, 62924931), (45, 55933272), (54, 46611060), (60, 41949954), (72, 34958295), (81, 31074040), (90, 27966636), (108, 23305530), (120, 20974977), (135, 18644424), (162, 15537020), (180, 13983318), (216, 11652765), (270, 9322212), (324, 7768510), (360, 6991659), (405, 6214808), (540, 4661106), (648, 3884255), (810, 3107404), (1080, 2330553), (1620, 1553702), (3240, 776851)]