748756080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9203}}^1$

素因数の和:9335

約数の個数: 120

約数和(自身を含む): 2537101008

約数和(自身を除く): 1788344928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 113, 120, 144, 180, 226, 240, 339, 360, 452, 565, 678, 720, 904, 1017, 1130, 1356, 1695, 1808, 2034, 2260, 2712, 3390, 4068, 4520, 5085, 5424, 6780, 8136, 9040, 9203, 10170, 13560, 16272, 18406, 20340, 27120, 27609, 36812, 40680, 46015, 55218, 73624, 81360, 82827, 92030, 110436, 138045, 147248, 165654, 184060, 220872, 276090, 331308, 368120, 414135, 441744, 552180, 662616, 736240, 828270, 1039939, 1104360, 1325232, 1656540, 2079878, 2208720, 3119817, 3313080, 4159756, 5199695, 6239634, 6626160, 8319512, 9359451, 10399390, 12479268, 15599085, 16639024, 18718902, 20798780, 24958536, 31198170, 37437804, 41597560, 46797255, 49917072, 62396340, 74875608, 83195120, 93594510, 124792680, 149751216, 187189020, 249585360, 374378040, 748756080]

約数ペア:

[(1, 748756080), (2, 374378040), (3, 249585360), (4, 187189020), (5, 149751216), (6, 124792680), (8, 93594510), (9, 83195120), (10, 74875608), (12, 62396340), (15, 49917072), (16, 46797255), (18, 41597560), (20, 37437804), (24, 31198170), (30, 24958536), (36, 20798780), (40, 18718902), (45, 16639024), (48, 15599085), (60, 12479268), (72, 10399390), (80, 9359451), (90, 8319512), (113, 6626160), (120, 6239634), (144, 5199695), (180, 4159756), (226, 3313080), (240, 3119817), (339, 2208720), (360, 2079878), (452, 1656540), (565, 1325232), (678, 1104360), (720, 1039939), (904, 828270), (1017, 736240), (1130, 662616), (1356, 552180), (1695, 441744), (1808, 414135), (2034, 368120), (2260, 331308), (2712, 276090), (3390, 220872), (4068, 184060), (4520, 165654), (5085, 147248), (5424, 138045), (6780, 110436), (8136, 92030), (9040, 82827), (9203, 81360), (10170, 73624), (13560, 55218), (16272, 46015), (18406, 40680), (20340, 36812), (27120, 27609)]