6530720

素因数分解:

$2^5\times 5^1\times 7^4\times {\mathrm{17}}^1$

素因数の和:60

約数の個数: 120

約数和(自身を含む): 19058004

約数和(自身を除く): 12527284

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 343, 392, 476, 490, 544, 560, 595, 680, 686, 784, 833, 952, 980, 1120, 1190, 1360, 1372, 1568, 1666, 1715, 1904, 1960, 2380, 2401, 2720, 2744, 3332, 3430, 3808, 3920, 4165, 4760, 4802, 5488, 5831, 6664, 6860, 7840, 8330, 9520, 9604, 10976, 11662, 12005, 13328, 13720, 16660, 19040, 19208, 23324, 24010, 26656, 27440, 29155, 33320, 38416, 40817, 46648, 48020, 54880, 58310, 66640, 76832, 81634, 93296, 96040, 116620, 133280, 163268, 186592, 192080, 204085, 233240, 326536, 384160, 408170, 466480, 653072, 816340, 932960, 1306144, 1632680, 3265360, 6530720]

約数ペア:

[(1, 6530720), (2, 3265360), (4, 1632680), (5, 1306144), (7, 932960), (8, 816340), (10, 653072), (14, 466480), (16, 408170), (17, 384160), (20, 326536), (28, 233240), (32, 204085), (34, 192080), (35, 186592), (40, 163268), (49, 133280), (56, 116620), (68, 96040), (70, 93296), (80, 81634), (85, 76832), (98, 66640), (112, 58310), (119, 54880), (136, 48020), (140, 46648), (160, 40817), (170, 38416), (196, 33320), (224, 29155), (238, 27440), (245, 26656), (272, 24010), (280, 23324), (340, 19208), (343, 19040), (392, 16660), (476, 13720), (490, 13328), (544, 12005), (560, 11662), (595, 10976), (680, 9604), (686, 9520), (784, 8330), (833, 7840), (952, 6860), (980, 6664), (1120, 5831), (1190, 5488), (1360, 4802), (1372, 4760), (1568, 4165), (1666, 3920), (1715, 3808), (1904, 3430), (1960, 3332), (2380, 2744), (2401, 2720)]