69423840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1303}}^1$

素因数の和:1361

約数の個数: 144

約数和(自身を含む): 243498528

約数和(自身を除く): 174074688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1303, 1332, 1440, 1480, 1665, 1776, 2220, 2606, 2664, 2960, 3330, 3552, 3909, 4440, 5212, 5328, 5920, 6515, 6660, 7818, 8880, 10424, 10656, 11727, 13030, 13320, 15636, 17760, 19545, 20848, 23454, 26060, 26640, 31272, 39090, 41696, 46908, 48211, 52120, 53280, 58635, 62544, 78180, 93816, 96422, 104240, 117270, 125088, 144633, 156360, 187632, 192844, 208480, 234540, 241055, 289266, 312720, 375264, 385688, 433899, 469080, 482110, 578532, 625440, 723165, 771376, 867798, 938160, 964220, 1157064, 1446330, 1542752, 1735596, 1876320, 1928440, 2169495, 2314128, 2892660, 3471192, 3856880, 4338990, 4628256, 5785320, 6942384, 7713760, 8677980, 11570640, 13884768, 17355960, 23141280, 34711920, 69423840]

約数ペア:

[(1, 69423840), (2, 34711920), (3, 23141280), (4, 17355960), (5, 13884768), (6, 11570640), (8, 8677980), (9, 7713760), (10, 6942384), (12, 5785320), (15, 4628256), (16, 4338990), (18, 3856880), (20, 3471192), (24, 2892660), (30, 2314128), (32, 2169495), (36, 1928440), (37, 1876320), (40, 1735596), (45, 1542752), (48, 1446330), (60, 1157064), (72, 964220), (74, 938160), (80, 867798), (90, 771376), (96, 723165), (111, 625440), (120, 578532), (144, 482110), (148, 469080), (160, 433899), (180, 385688), (185, 375264), (222, 312720), (240, 289266), (288, 241055), (296, 234540), (333, 208480), (360, 192844), (370, 187632), (444, 156360), (480, 144633), (555, 125088), (592, 117270), (666, 104240), (720, 96422), (740, 93816), (888, 78180), (1110, 62544), (1184, 58635), (1303, 53280), (1332, 52120), (1440, 48211), (1480, 46908), (1665, 41696), (1776, 39090), (2220, 31272), (2606, 26640), (2664, 26060), (2960, 23454), (3330, 20848), (3552, 19545), (3909, 17760), (4440, 15636), (5212, 13320), (5328, 13030), (5920, 11727), (6515, 10656), (6660, 10424), (7818, 8880)]