74512080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2797}}^1$

素因数の和:2853

約数の個数: 120

約数和(自身を含む): 257091432

約数和(自身を除く): 182579352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 111, 120, 144, 148, 180, 185, 222, 240, 296, 333, 360, 370, 444, 555, 592, 666, 720, 740, 888, 1110, 1332, 1480, 1665, 1776, 2220, 2664, 2797, 2960, 3330, 4440, 5328, 5594, 6660, 8391, 8880, 11188, 13320, 13985, 16782, 22376, 25173, 26640, 27970, 33564, 41955, 44752, 50346, 55940, 67128, 83910, 100692, 103489, 111880, 125865, 134256, 167820, 201384, 206978, 223760, 251730, 310467, 335640, 402768, 413956, 503460, 517445, 620934, 671280, 827912, 931401, 1006920, 1034890, 1241868, 1552335, 1655824, 1862802, 2013840, 2069780, 2483736, 3104670, 3725604, 4139560, 4657005, 4967472, 6209340, 7451208, 8279120, 9314010, 12418680, 14902416, 18628020, 24837360, 37256040, 74512080]

約数ペア:

[(1, 74512080), (2, 37256040), (3, 24837360), (4, 18628020), (5, 14902416), (6, 12418680), (8, 9314010), (9, 8279120), (10, 7451208), (12, 6209340), (15, 4967472), (16, 4657005), (18, 4139560), (20, 3725604), (24, 3104670), (30, 2483736), (36, 2069780), (37, 2013840), (40, 1862802), (45, 1655824), (48, 1552335), (60, 1241868), (72, 1034890), (74, 1006920), (80, 931401), (90, 827912), (111, 671280), (120, 620934), (144, 517445), (148, 503460), (180, 413956), (185, 402768), (222, 335640), (240, 310467), (296, 251730), (333, 223760), (360, 206978), (370, 201384), (444, 167820), (555, 134256), (592, 125865), (666, 111880), (720, 103489), (740, 100692), (888, 83910), (1110, 67128), (1332, 55940), (1480, 50346), (1665, 44752), (1776, 41955), (2220, 33564), (2664, 27970), (2797, 26640), (2960, 25173), (3330, 22376), (4440, 16782), (5328, 13985), (5594, 13320), (6660, 11188), (8391, 8880)]