61080841320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3121}}^1\times {\mathrm{5261}}^1$

素因数の和:8427

約数の個数: 128

約数和(自身を含む): 189250145280

約数和(自身を除く): 128169303960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3121, 3720, 5261, 6242, 9363, 10522, 12484, 15605, 15783, 18726, 21044, 24968, 26305, 31210, 31566, 37452, 42088, 46815, 52610, 62420, 63132, 74904, 78915, 93630, 96751, 105220, 124840, 126264, 157830, 163091, 187260, 193502, 210440, 290253, 315660, 326182, 374520, 387004, 483755, 489273, 580506, 631320, 652364, 774008, 815455, 967510, 978546, 1161012, 1304728, 1451265, 1630910, 1935020, 1957092, 2322024, 2446365, 2902530, 3261820, 3870040, 3914184, 4892730, 5805060, 6523640, 9785460, 11610120, 16419581, 19570920, 32839162, 49258743, 65678324, 82097905, 98517486, 131356648, 164195810, 197034972, 246293715, 328391620, 394069944, 492587430, 509007011, 656783240, 985174860, 1018014022, 1527021033, 1970349720, 2036028044, 2545035055, 3054042066, 4072056088, 5090070110, 6108084132, 7635105165, 10180140220, 12216168264, 15270210330, 20360280440, 30540420660, 61080841320]

約数ペア:

[(1, 61080841320), (2, 30540420660), (3, 20360280440), (4, 15270210330), (5, 12216168264), (6, 10180140220), (8, 7635105165), (10, 6108084132), (12, 5090070110), (15, 4072056088), (20, 3054042066), (24, 2545035055), (30, 2036028044), (31, 1970349720), (40, 1527021033), (60, 1018014022), (62, 985174860), (93, 656783240), (120, 509007011), (124, 492587430), (155, 394069944), (186, 328391620), (248, 246293715), (310, 197034972), (372, 164195810), (465, 131356648), (620, 98517486), (744, 82097905), (930, 65678324), (1240, 49258743), (1860, 32839162), (3121, 19570920), (3720, 16419581), (5261, 11610120), (6242, 9785460), (9363, 6523640), (10522, 5805060), (12484, 4892730), (15605, 3914184), (15783, 3870040), (18726, 3261820), (21044, 2902530), (24968, 2446365), (26305, 2322024), (31210, 1957092), (31566, 1935020), (37452, 1630910), (42088, 1451265), (46815, 1304728), (52610, 1161012), (62420, 978546), (63132, 967510), (74904, 815455), (78915, 774008), (93630, 652364), (96751, 631320), (105220, 580506), (124840, 489273), (126264, 483755), (157830, 387004), (163091, 374520), (187260, 326182), (193502, 315660), (210440, 290253)]