80159640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60727}}^1$

素因数の和:60752

約数の個数: 64

約数和(自身を含む): 262344960

約数和(自身を除く): 182185320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 60727, 121454, 182181, 242908, 303635, 364362, 485816, 607270, 667997, 728724, 910905, 1214540, 1335994, 1457448, 1821810, 2003991, 2429080, 2671988, 3339985, 3643620, 4007982, 5343976, 6679970, 7287240, 8015964, 10019955, 13359940, 16031928, 20039910, 26719880, 40079820, 80159640]

約数ペア:

[(1, 80159640), (2, 40079820), (3, 26719880), (4, 20039910), (5, 16031928), (6, 13359940), (8, 10019955), (10, 8015964), (11, 7287240), (12, 6679970), (15, 5343976), (20, 4007982), (22, 3643620), (24, 3339985), (30, 2671988), (33, 2429080), (40, 2003991), (44, 1821810), (55, 1457448), (60, 1335994), (66, 1214540), (88, 910905), (110, 728724), (120, 667997), (132, 607270), (165, 485816), (220, 364362), (264, 303635), (330, 242908), (440, 182181), (660, 121454), (1320, 60727)]