165628020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{41201}}^1$

素因数の和:41280

約数の個数: 48

約数和(自身を含む): 470691648

約数和(自身を除く): 305063628

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, 41201, 82402, 123603, 164804, 206005, 247206, 412010, 494412, 618015, 824020, 1236030, 2472060, 2760467, 5520934, 8281401, 11041868, 13802335, 16562802, 27604670, 33125604, 41407005, 55209340, 82814010, 165628020]

約数ペア:

[(1, 165628020), (2, 82814010), (3, 55209340), (4, 41407005), (5, 33125604), (6, 27604670), (10, 16562802), (12, 13802335), (15, 11041868), (20, 8281401), (30, 5520934), (60, 2760467), (67, 2472060), (134, 1236030), (201, 824020), (268, 618015), (335, 494412), (402, 412010), (670, 247206), (804, 206005), (1005, 164804), (1340, 123603), (2010, 82402), (4020, 41201)]