86256480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2620

約数の個数: 96

約数和(自身を含む): 275643648

約数和(自身を除く): 189387168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 71, 80, 96, 120, 142, 160, 213, 240, 284, 355, 426, 480, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2272, 2531, 2840, 3408, 4260, 5062, 5680, 6816, 7593, 8520, 10124, 11360, 12655, 15186, 17040, 20248, 25310, 30372, 34080, 37965, 40496, 50620, 60744, 75930, 80992, 101240, 121488, 151860, 179701, 202480, 242976, 303720, 359402, 404960, 539103, 607440, 718804, 898505, 1078206, 1214880, 1437608, 1797010, 2156412, 2695515, 2875216, 3594020, 4312824, 5391030, 5750432, 7188040, 8625648, 10782060, 14376080, 17251296, 21564120, 28752160, 43128240, 86256480]

約数ペア:

[(1, 86256480), (2, 43128240), (3, 28752160), (4, 21564120), (5, 17251296), (6, 14376080), (8, 10782060), (10, 8625648), (12, 7188040), (15, 5750432), (16, 5391030), (20, 4312824), (24, 3594020), (30, 2875216), (32, 2695515), (40, 2156412), (48, 1797010), (60, 1437608), (71, 1214880), (80, 1078206), (96, 898505), (120, 718804), (142, 607440), (160, 539103), (213, 404960), (240, 359402), (284, 303720), (355, 242976), (426, 202480), (480, 179701), (568, 151860), (710, 121488), (852, 101240), (1065, 80992), (1136, 75930), (1420, 60744), (1704, 50620), (2130, 40496), (2272, 37965), (2531, 34080), (2840, 30372), (3408, 25310), (4260, 20248), (5062, 17040), (5680, 15186), (6816, 12655), (7593, 11360), (8520, 10124)]