51436080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23813}}^1$

素因数の和:23835

約数の個数: 80

約数和(自身を含む): 177176160

約数和(自身を除く): 125740080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 23813, 47626, 71439, 95252, 119065, 142878, 190504, 214317, 238130, 285756, 357195, 381008, 428634, 476260, 571512, 642951, 714390, 857268, 952520, 1071585, 1143024, 1285902, 1428780, 1714536, 1905040, 2143170, 2571804, 2857560, 3214755, 3429072, 4286340, 5143608, 5715120, 6429510, 8572680, 10287216, 12859020, 17145360, 25718040, 51436080]

約数ペア:

[(1, 51436080), (2, 25718040), (3, 17145360), (4, 12859020), (5, 10287216), (6, 8572680), (8, 6429510), (9, 5715120), (10, 5143608), (12, 4286340), (15, 3429072), (16, 3214755), (18, 2857560), (20, 2571804), (24, 2143170), (27, 1905040), (30, 1714536), (36, 1428780), (40, 1285902), (45, 1143024), (48, 1071585), (54, 952520), (60, 857268), (72, 714390), (80, 642951), (90, 571512), (108, 476260), (120, 428634), (135, 381008), (144, 357195), (180, 285756), (216, 238130), (240, 214317), (270, 190504), (360, 142878), (432, 119065), (540, 95252), (720, 71439), (1080, 47626), (2160, 23813)]