65755440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 222301248

約数和(自身を除く): 156545808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 271, 337, 360, 542, 674, 720, 813, 1011, 1084, 1348, 1355, 1626, 1685, 2022, 2168, 2439, 2696, 2710, 3033, 3252, 3370, 4044, 4065, 4336, 4878, 5055, 5392, 5420, 6066, 6504, 6740, 8088, 8130, 9756, 10110, 10840, 12132, 12195, 13008, 13480, 15165, 16176, 16260, 19512, 20220, 21680, 24264, 24390, 26960, 30330, 32520, 39024, 40440, 48528, 48780, 60660, 65040, 80880, 91327, 97560, 121320, 182654, 195120, 242640, 273981, 365308, 456635, 547962, 730616, 821943, 913270, 1095924, 1369905, 1461232, 1643886, 1826540, 2191848, 2739810, 3287772, 3653080, 4109715, 4383696, 5479620, 6575544, 7306160, 8219430, 10959240, 13151088, 16438860, 21918480, 32877720, 65755440]

約数ペア:

[(1, 65755440), (2, 32877720), (3, 21918480), (4, 16438860), (5, 13151088), (6, 10959240), (8, 8219430), (9, 7306160), (10, 6575544), (12, 5479620), (15, 4383696), (16, 4109715), (18, 3653080), (20, 3287772), (24, 2739810), (30, 2191848), (36, 1826540), (40, 1643886), (45, 1461232), (48, 1369905), (60, 1095924), (72, 913270), (80, 821943), (90, 730616), (120, 547962), (144, 456635), (180, 365308), (240, 273981), (271, 242640), (337, 195120), (360, 182654), (542, 121320), (674, 97560), (720, 91327), (813, 80880), (1011, 65040), (1084, 60660), (1348, 48780), (1355, 48528), (1626, 40440), (1685, 39024), (2022, 32520), (2168, 30330), (2439, 26960), (2696, 24390), (2710, 24264), (3033, 21680), (3252, 20220), (3370, 19512), (4044, 16260), (4065, 16176), (4336, 15165), (4878, 13480), (5055, 13008), (5392, 12195), (5420, 12132), (6066, 10840), (6504, 10110), (6740, 9756), (8088, 8130)]