72305760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8861}}^1$

素因数の和:8896

約数の個数: 96

約数和(自身を含む): 241188192

約数和(自身を除く): 168882432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 8861, 17722, 26583, 35444, 44305, 53166, 70888, 88610, 106332, 132915, 141776, 150637, 177220, 212664, 265830, 283552, 301274, 354440, 425328, 451911, 531660, 602548, 708880, 753185, 850656, 903822, 1063320, 1205096, 1417760, 1506370, 1807644, 2126640, 2259555, 2410192, 3012740, 3615288, 4253280, 4519110, 4820384, 6025480, 7230576, 9038220, 12050960, 14461152, 18076440, 24101920, 36152880, 72305760]

約数ペア:

[(1, 72305760), (2, 36152880), (3, 24101920), (4, 18076440), (5, 14461152), (6, 12050960), (8, 9038220), (10, 7230576), (12, 6025480), (15, 4820384), (16, 4519110), (17, 4253280), (20, 3615288), (24, 3012740), (30, 2410192), (32, 2259555), (34, 2126640), (40, 1807644), (48, 1506370), (51, 1417760), (60, 1205096), (68, 1063320), (80, 903822), (85, 850656), (96, 753185), (102, 708880), (120, 602548), (136, 531660), (160, 451911), (170, 425328), (204, 354440), (240, 301274), (255, 283552), (272, 265830), (340, 212664), (408, 177220), (480, 150637), (510, 141776), (544, 132915), (680, 106332), (816, 88610), (1020, 70888), (1360, 53166), (1632, 44305), (2040, 35444), (2720, 26583), (4080, 17722), (8160, 8861)]