160319280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60727}}^1$

素因数の和:60754

約数の個数: 80

約数和(自身を含む): 542179584

約数和(自身を除く): 381860304

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, 60727, 121454, 182181, 242908, 303635, 364362, 485816, 607270, 667997, 728724, 910905, 971632, 1214540, 1335994, 1457448, 1821810, 2003991, 2429080, 2671988, 2914896, 3339985, 3643620, 4007982, 4858160, 5343976, 6679970, 7287240, 8015964, 10019955, 10687952, 13359940, 14574480, 16031928, 20039910, 26719880, 32063856, 40079820, 53439760, 80159640, 160319280]

約数ペア:

[(1, 160319280), (2, 80159640), (3, 53439760), (4, 40079820), (5, 32063856), (6, 26719880), (8, 20039910), (10, 16031928), (11, 14574480), (12, 13359940), (15, 10687952), (16, 10019955), (20, 8015964), (22, 7287240), (24, 6679970), (30, 5343976), (33, 4858160), (40, 4007982), (44, 3643620), (48, 3339985), (55, 2914896), (60, 2671988), (66, 2429080), (80, 2003991), (88, 1821810), (110, 1457448), (120, 1335994), (132, 1214540), (165, 971632), (176, 910905), (220, 728724), (240, 667997), (264, 607270), (330, 485816), (440, 364362), (528, 303635), (660, 242908), (880, 182181), (1320, 121454), (2640, 60727)]