1027809960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{276293}}^1$

素因数の和:276338

約数の個数: 64

約数和(自身を含む): 3182906880

約数和(自身を除く): 2155096920

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, 3720, 276293, 552586, 828879, 1105172, 1381465, 1657758, 2210344, 2762930, 3315516, 4144395, 5525860, 6631032, 8288790, 8565083, 11051720, 16577580, 17130166, 25695249, 33155160, 34260332, 42825415, 51390498, 68520664, 85650830, 102780996, 128476245, 171301660, 205561992, 256952490, 342603320, 513904980, 1027809960]

約数ペア:

[(1, 1027809960), (2, 513904980), (3, 342603320), (4, 256952490), (5, 205561992), (6, 171301660), (8, 128476245), (10, 102780996), (12, 85650830), (15, 68520664), (20, 51390498), (24, 42825415), (30, 34260332), (31, 33155160), (40, 25695249), (60, 17130166), (62, 16577580), (93, 11051720), (120, 8565083), (124, 8288790), (155, 6631032), (186, 5525860), (248, 4144395), (310, 3315516), (372, 2762930), (465, 2210344), (620, 1657758), (744, 1381465), (930, 1105172), (1240, 828879), (1860, 552586), (3720, 276293)]