60216520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 169827840

約数和(自身を除く): 109611320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 71, 91, 104, 130, 140, 142, 182, 233, 260, 280, 284, 355, 364, 455, 466, 497, 520, 568, 710, 728, 910, 923, 932, 994, 1165, 1420, 1631, 1820, 1846, 1864, 1988, 2330, 2485, 2840, 3029, 3262, 3640, 3692, 3976, 4615, 4660, 4970, 6058, 6461, 6524, 7384, 8155, 9230, 9320, 9940, 12116, 12922, 13048, 15145, 16310, 16543, 18460, 19880, 21203, 24232, 25844, 30290, 32305, 32620, 33086, 36920, 42406, 51688, 60580, 64610, 65240, 66172, 82715, 84812, 106015, 115801, 121160, 129220, 132344, 165430, 169624, 212030, 215059, 231602, 258440, 330860, 424060, 430118, 463204, 579005, 661720, 848120, 860236, 926408, 1075295, 1158010, 1505413, 1720472, 2150590, 2316020, 3010826, 4301180, 4632040, 6021652, 7527065, 8602360, 12043304, 15054130, 30108260, 60216520]

約数ペア:

[(1, 60216520), (2, 30108260), (4, 15054130), (5, 12043304), (7, 8602360), (8, 7527065), (10, 6021652), (13, 4632040), (14, 4301180), (20, 3010826), (26, 2316020), (28, 2150590), (35, 1720472), (40, 1505413), (52, 1158010), (56, 1075295), (65, 926408), (70, 860236), (71, 848120), (91, 661720), (104, 579005), (130, 463204), (140, 430118), (142, 424060), (182, 330860), (233, 258440), (260, 231602), (280, 215059), (284, 212030), (355, 169624), (364, 165430), (455, 132344), (466, 129220), (497, 121160), (520, 115801), (568, 106015), (710, 84812), (728, 82715), (910, 66172), (923, 65240), (932, 64610), (994, 60580), (1165, 51688), (1420, 42406), (1631, 36920), (1820, 33086), (1846, 32620), (1864, 32305), (1988, 30290), (2330, 25844), (2485, 24232), (2840, 21203), (3029, 19880), (3262, 18460), (3640, 16543), (3692, 16310), (3976, 15145), (4615, 13048), (4660, 12922), (4970, 12116), (6058, 9940), (6461, 9320), (6524, 9230), (7384, 8155)]