8737120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 24494400

約数和(自身を除く): 15757280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 269, 280, 290, 406, 464, 538, 560, 580, 812, 928, 1015, 1076, 1120, 1160, 1345, 1624, 1883, 2030, 2152, 2320, 2690, 3248, 3766, 4060, 4304, 4640, 5380, 6496, 7532, 7801, 8120, 8608, 9415, 10760, 15064, 15602, 16240, 18830, 21520, 30128, 31204, 32480, 37660, 39005, 43040, 54607, 60256, 62408, 75320, 78010, 109214, 124816, 150640, 156020, 218428, 249632, 273035, 301280, 312040, 436856, 546070, 624080, 873712, 1092140, 1248160, 1747424, 2184280, 4368560, 8737120]

約数ペア:

[(1, 8737120), (2, 4368560), (4, 2184280), (5, 1747424), (7, 1248160), (8, 1092140), (10, 873712), (14, 624080), (16, 546070), (20, 436856), (28, 312040), (29, 301280), (32, 273035), (35, 249632), (40, 218428), (56, 156020), (58, 150640), (70, 124816), (80, 109214), (112, 78010), (116, 75320), (140, 62408), (145, 60256), (160, 54607), (203, 43040), (224, 39005), (232, 37660), (269, 32480), (280, 31204), (290, 30128), (406, 21520), (464, 18830), (538, 16240), (560, 15602), (580, 15064), (812, 10760), (928, 9415), (1015, 8608), (1076, 8120), (1120, 7801), (1160, 7532), (1345, 6496), (1624, 5380), (1883, 4640), (2030, 4304), (2152, 4060), (2320, 3766), (2690, 3248)]