16015320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{4943}}^1$

素因数の和:4966

約数の個数: 80

約数和(自身を含む): 53840160

約数和(自身を除く): 37824840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 4943, 9886, 14829, 19772, 24715, 29658, 39544, 44487, 49430, 59316, 74145, 88974, 98860, 118632, 133461, 148290, 177948, 197720, 222435, 266922, 296580, 355896, 400383, 444870, 533844, 593160, 667305, 800766, 889740, 1067688, 1334610, 1601532, 1779480, 2001915, 2669220, 3203064, 4003830, 5338440, 8007660, 16015320]

約数ペア:

[(1, 16015320), (2, 8007660), (3, 5338440), (4, 4003830), (5, 3203064), (6, 2669220), (8, 2001915), (9, 1779480), (10, 1601532), (12, 1334610), (15, 1067688), (18, 889740), (20, 800766), (24, 667305), (27, 593160), (30, 533844), (36, 444870), (40, 400383), (45, 355896), (54, 296580), (60, 266922), (72, 222435), (81, 197720), (90, 177948), (108, 148290), (120, 133461), (135, 118632), (162, 98860), (180, 88974), (216, 74145), (270, 59316), (324, 49430), (360, 44487), (405, 39544), (540, 29658), (648, 24715), (810, 19772), (1080, 14829), (1620, 9886), (3240, 4943)]