51617728080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{4933}}^1\times {\mathrm{14533}}^1$

素因数の和:19485

約数の個数: 120

約数和(自身を含む): 173396608008

約数和(自身を除く): 121778879928

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, 4933, 9866, 14533, 14799, 19732, 24665, 29066, 29598, 39464, 43599, 44397, 49330, 58132, 59196, 72665, 73995, 78928, 87198, 88794, 98660, 116264, 118392, 130797, 145330, 147990, 174396, 177588, 197320, 217995, 221985, 232528, 236784, 261594, 290660, 295980, 348792, 355176, 394640, 435990, 443970, 523188, 581320, 591960, 653985, 697584, 710352, 871980, 887940, 1046376, 1162640, 1183920, 1307970, 1743960, 1775880, 2092752, 2615940, 3487920, 3551760, 5231880, 10463760, 71691289, 143382578, 215073867, 286765156, 358456445, 430147734, 573530312, 645221601, 716912890, 860295468, 1075369335, 1147060624, 1290443202, 1433825780, 1720590936, 2150738670, 2580886404, 2867651560, 3226108005, 3441181872, 4301477340, 5161772808, 5735303120, 6452216010, 8602954680, 10323545616, 12904432020, 17205909360, 25808864040, 51617728080]

約数ペア:

[(1, 51617728080), (2, 25808864040), (3, 17205909360), (4, 12904432020), (5, 10323545616), (6, 8602954680), (8, 6452216010), (9, 5735303120), (10, 5161772808), (12, 4301477340), (15, 3441181872), (16, 3226108005), (18, 2867651560), (20, 2580886404), (24, 2150738670), (30, 1720590936), (36, 1433825780), (40, 1290443202), (45, 1147060624), (48, 1075369335), (60, 860295468), (72, 716912890), (80, 645221601), (90, 573530312), (120, 430147734), (144, 358456445), (180, 286765156), (240, 215073867), (360, 143382578), (720, 71691289), (4933, 10463760), (9866, 5231880), (14533, 3551760), (14799, 3487920), (19732, 2615940), (24665, 2092752), (29066, 1775880), (29598, 1743960), (39464, 1307970), (43599, 1183920), (44397, 1162640), (49330, 1046376), (58132, 887940), (59196, 871980), (72665, 710352), (73995, 697584), (78928, 653985), (87198, 591960), (88794, 581320), (98660, 523188), (116264, 443970), (118392, 435990), (130797, 394640), (145330, 355176), (147990, 348792), (174396, 295980), (177588, 290660), (197320, 261594), (217995, 236784), (221985, 232528)]