51432977520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3623}}^1\times {\mathrm{19717}}^1$

素因数の和:23359

約数の個数: 120

約数和(自身を含む): 172785521376

約数和(自身を除く): 121352543856

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, 120, 144, 180, 240, 360, 720, 3623, 7246, 10869, 14492, 18115, 19717, 21738, 28984, 32607, 36230, 39434, 43476, 54345, 57968, 59151, 65214, 72460, 78868, 86952, 98585, 108690, 118302, 130428, 144920, 157736, 163035, 173904, 177453, 197170, 217380, 236604, 260856, 289840, 295755, 315472, 326070, 354906, 394340, 434760, 473208, 521712, 591510, 652140, 709812, 788680, 869520, 887265, 946416, 1183020, 1304280, 1419624, 1577360, 1774530, 2366040, 2608560, 2839248, 3549060, 4732080, 7098120, 14196240, 71434691, 142869382, 214304073, 285738764, 357173455, 428608146, 571477528, 642912219, 714346910, 857216292, 1071520365, 1142955056, 1285824438, 1428693820, 1714432584, 2143040730, 2571648876, 2857387640, 3214561095, 3428865168, 4286081460, 5143297752, 5714775280, 6429122190, 8572162920, 10286595504, 12858244380, 17144325840, 25716488760, 51432977520]

約数ペア:

[(1, 51432977520), (2, 25716488760), (3, 17144325840), (4, 12858244380), (5, 10286595504), (6, 8572162920), (8, 6429122190), (9, 5714775280), (10, 5143297752), (12, 4286081460), (15, 3428865168), (16, 3214561095), (18, 2857387640), (20, 2571648876), (24, 2143040730), (30, 1714432584), (36, 1428693820), (40, 1285824438), (45, 1142955056), (48, 1071520365), (60, 857216292), (72, 714346910), (80, 642912219), (90, 571477528), (120, 428608146), (144, 357173455), (180, 285738764), (240, 214304073), (360, 142869382), (720, 71434691), (3623, 14196240), (7246, 7098120), (10869, 4732080), (14492, 3549060), (18115, 2839248), (19717, 2608560), (21738, 2366040), (28984, 1774530), (32607, 1577360), (36230, 1419624), (39434, 1304280), (43476, 1183020), (54345, 946416), (57968, 887265), (59151, 869520), (65214, 788680), (72460, 709812), (78868, 652140), (86952, 591510), (98585, 521712), (108690, 473208), (118302, 434760), (130428, 394340), (144920, 354906), (157736, 326070), (163035, 315472), (173904, 295755), (177453, 289840), (197170, 260856), (217380, 236604)]