64324020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{16001}}^1$

素因数の和:16080

約数の個数: 48

約数和(自身を含む): 182806848

約数和(自身を除く): 118482828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 16001, 32002, 48003, 64004, 80005, 96006, 160010, 192012, 240015, 320020, 480030, 960060, 1072067, 2144134, 3216201, 4288268, 5360335, 6432402, 10720670, 12864804, 16081005, 21441340, 32162010, 64324020]

約数ペア:

[(1, 64324020), (2, 32162010), (3, 21441340), (4, 16081005), (5, 12864804), (6, 10720670), (10, 6432402), (12, 5360335), (15, 4288268), (20, 3216201), (30, 2144134), (60, 1072067), (67, 960060), (134, 480030), (201, 320020), (268, 240015), (335, 192012), (402, 160010), (670, 96006), (804, 80005), (1005, 64004), (1340, 48003), (2010, 32002), (4020, 16001)]