73821120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:738

約数の個数: 112

約数和(自身を含む): 236573568

約数和(自身を除く): 162752448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 131, 160, 192, 240, 262, 320, 393, 480, 524, 587, 655, 786, 960, 1048, 1174, 1310, 1572, 1761, 1965, 2096, 2348, 2620, 2935, 3144, 3522, 3930, 4192, 4696, 5240, 5870, 6288, 7044, 7860, 8384, 8805, 9392, 10480, 11740, 12576, 14088, 15720, 17610, 18784, 20960, 23480, 25152, 28176, 31440, 35220, 37568, 41920, 46960, 56352, 62880, 70440, 76897, 93920, 112704, 125760, 140880, 153794, 187840, 230691, 281760, 307588, 384485, 461382, 563520, 615176, 768970, 922764, 1153455, 1230352, 1537940, 1845528, 2306910, 2460704, 3075880, 3691056, 4613820, 4921408, 6151760, 7382112, 9227640, 12303520, 14764224, 18455280, 24607040, 36910560, 73821120]

約数ペア:

[(1, 73821120), (2, 36910560), (3, 24607040), (4, 18455280), (5, 14764224), (6, 12303520), (8, 9227640), (10, 7382112), (12, 6151760), (15, 4921408), (16, 4613820), (20, 3691056), (24, 3075880), (30, 2460704), (32, 2306910), (40, 1845528), (48, 1537940), (60, 1230352), (64, 1153455), (80, 922764), (96, 768970), (120, 615176), (131, 563520), (160, 461382), (192, 384485), (240, 307588), (262, 281760), (320, 230691), (393, 187840), (480, 153794), (524, 140880), (587, 125760), (655, 112704), (786, 93920), (960, 76897), (1048, 70440), (1174, 62880), (1310, 56352), (1572, 46960), (1761, 41920), (1965, 37568), (2096, 35220), (2348, 31440), (2620, 28176), (2935, 25152), (3144, 23480), (3522, 20960), (3930, 18784), (4192, 17610), (4696, 15720), (5240, 14088), (5870, 12576), (6288, 11740), (7044, 10480), (7860, 9392), (8384, 8805)]