144319320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{44543}}^1$

素因数の和:44566

約数の個数: 80

約数和(自身を含む): 485084160

約数和(自身を除く): 340764840

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, 44543, 89086, 133629, 178172, 222715, 267258, 356344, 400887, 445430, 534516, 668145, 801774, 890860, 1069032, 1202661, 1336290, 1603548, 1781720, 2004435, 2405322, 2672580, 3207096, 3607983, 4008870, 4810644, 5345160, 6013305, 7215966, 8017740, 9621288, 12026610, 14431932, 16035480, 18039915, 24053220, 28863864, 36079830, 48106440, 72159660, 144319320]

約数ペア:

[(1, 144319320), (2, 72159660), (3, 48106440), (4, 36079830), (5, 28863864), (6, 24053220), (8, 18039915), (9, 16035480), (10, 14431932), (12, 12026610), (15, 9621288), (18, 8017740), (20, 7215966), (24, 6013305), (27, 5345160), (30, 4810644), (36, 4008870), (40, 3607983), (45, 3207096), (54, 2672580), (60, 2405322), (72, 2004435), (81, 1781720), (90, 1603548), (108, 1336290), (120, 1202661), (135, 1069032), (162, 890860), (180, 801774), (216, 668145), (270, 534516), (324, 445430), (360, 400887), (405, 356344), (540, 267258), (648, 222715), (810, 178172), (1080, 133629), (1620, 89086), (3240, 44543)]