5121760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 14696640

約数和(自身を除く): 9574880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 269, 272, 280, 340, 476, 538, 544, 560, 595, 680, 952, 1076, 1120, 1190, 1345, 1360, 1883, 1904, 2152, 2380, 2690, 2720, 3766, 3808, 4304, 4573, 4760, 5380, 7532, 8608, 9146, 9415, 9520, 10760, 15064, 18292, 18830, 19040, 21520, 22865, 30128, 32011, 36584, 37660, 43040, 45730, 60256, 64022, 73168, 75320, 91460, 128044, 146336, 150640, 160055, 182920, 256088, 301280, 320110, 365840, 512176, 640220, 731680, 1024352, 1280440, 2560880, 5121760]

約数ペア:

[(1, 5121760), (2, 2560880), (4, 1280440), (5, 1024352), (7, 731680), (8, 640220), (10, 512176), (14, 365840), (16, 320110), (17, 301280), (20, 256088), (28, 182920), (32, 160055), (34, 150640), (35, 146336), (40, 128044), (56, 91460), (68, 75320), (70, 73168), (80, 64022), (85, 60256), (112, 45730), (119, 43040), (136, 37660), (140, 36584), (160, 32011), (170, 30128), (224, 22865), (238, 21520), (269, 19040), (272, 18830), (280, 18292), (340, 15064), (476, 10760), (538, 9520), (544, 9415), (560, 9146), (595, 8608), (680, 7532), (952, 5380), (1076, 4760), (1120, 4573), (1190, 4304), (1345, 3808), (1360, 3766), (1883, 2720), (1904, 2690), (2152, 2380)]