505216440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{51977}}^1$

素因数の和:52003

約数の個数: 96

約数和(自身を含む): 1702799280

約数和(自身を除く): 1197582840

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, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 51977, 103954, 155931, 207908, 259885, 311862, 415816, 467793, 519770, 623724, 779655, 935586, 1039540, 1247448, 1403379, 1559310, 1871172, 2079080, 2338965, 2806758, 3118620, 3742344, 4210137, 4677930, 5613516, 6237240, 7016895, 8420274, 9355860, 11227032, 12630411, 14033790, 16840548, 18711720, 21050685, 25260822, 28067580, 33681096, 42101370, 50521644, 56135160, 63152055, 84202740, 101043288, 126304110, 168405480, 252608220, 505216440]

約数ペア:

[(1, 505216440), (2, 252608220), (3, 168405480), (4, 126304110), (5, 101043288), (6, 84202740), (8, 63152055), (9, 56135160), (10, 50521644), (12, 42101370), (15, 33681096), (18, 28067580), (20, 25260822), (24, 21050685), (27, 18711720), (30, 16840548), (36, 14033790), (40, 12630411), (45, 11227032), (54, 9355860), (60, 8420274), (72, 7016895), (81, 6237240), (90, 5613516), (108, 4677930), (120, 4210137), (135, 3742344), (162, 3118620), (180, 2806758), (216, 2338965), (243, 2079080), (270, 1871172), (324, 1559310), (360, 1403379), (405, 1247448), (486, 1039540), (540, 935586), (648, 779655), (810, 623724), (972, 519770), (1080, 467793), (1215, 415816), (1620, 311862), (1944, 259885), (2430, 207908), (3240, 155931), (4860, 103954), (9720, 51977)]