1031909520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{252919}}^1$

素因数の和:252952

約数の個数: 80

約数和(自身を含む): 3387104640

約数和(自身を除く): 2355195120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 252919, 505838, 758757, 1011676, 1264595, 1517514, 2023352, 2529190, 3035028, 3793785, 4046704, 4299623, 5058380, 6070056, 7587570, 8599246, 10116760, 12140112, 12898869, 15175140, 17198492, 20233520, 21498115, 25797738, 30350280, 34396984, 42996230, 51595476, 60700560, 64494345, 68793968, 85992460, 103190952, 128988690, 171984920, 206381904, 257977380, 343969840, 515954760, 1031909520]

約数ペア:

[(1, 1031909520), (2, 515954760), (3, 343969840), (4, 257977380), (5, 206381904), (6, 171984920), (8, 128988690), (10, 103190952), (12, 85992460), (15, 68793968), (16, 64494345), (17, 60700560), (20, 51595476), (24, 42996230), (30, 34396984), (34, 30350280), (40, 25797738), (48, 21498115), (51, 20233520), (60, 17198492), (68, 15175140), (80, 12898869), (85, 12140112), (102, 10116760), (120, 8599246), (136, 7587570), (170, 6070056), (204, 5058380), (240, 4299623), (255, 4046704), (272, 3793785), (340, 3035028), (408, 2529190), (510, 2023352), (680, 1517514), (816, 1264595), (1020, 1011676), (1360, 758757), (2040, 505838), (4080, 252919)]