164304240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{12917}}^1$

素因数の和:12986

約数の個数: 80

約数和(自身を含む): 518993568

約数和(自身を除く): 354689328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 12720, 12917, 25834, 38751, 51668, 64585, 77502, 103336, 129170, 155004, 193755, 206672, 258340, 310008, 387510, 516680, 620016, 684601, 775020, 1033360, 1369202, 1550040, 2053803, 2738404, 3100080, 3423005, 4107606, 5476808, 6846010, 8215212, 10269015, 10953616, 13692020, 16430424, 20538030, 27384040, 32860848, 41076060, 54768080, 82152120, 164304240]

約数ペア:

[(1, 164304240), (2, 82152120), (3, 54768080), (4, 41076060), (5, 32860848), (6, 27384040), (8, 20538030), (10, 16430424), (12, 13692020), (15, 10953616), (16, 10269015), (20, 8215212), (24, 6846010), (30, 5476808), (40, 4107606), (48, 3423005), (53, 3100080), (60, 2738404), (80, 2053803), (106, 1550040), (120, 1369202), (159, 1033360), (212, 775020), (240, 684601), (265, 620016), (318, 516680), (424, 387510), (530, 310008), (636, 258340), (795, 206672), (848, 193755), (1060, 155004), (1272, 129170), (1590, 103336), (2120, 77502), (2544, 64585), (3180, 51668), (4240, 38751), (6360, 25834), (12720, 12917)]