828390960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67679}}^1$

素因数の和:67715

約数の個数: 120

約数和(自身を含む): 2945704320

約数和(自身を除く): 2117313360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 67679, 135358, 203037, 270716, 338395, 406074, 541432, 609111, 676790, 812148, 1015185, 1082864, 1150543, 1218222, 1353580, 1624296, 2030370, 2301086, 2436444, 2707160, 3045555, 3248592, 3451629, 4060740, 4602172, 4872888, 5414320, 5752715, 6091110, 6903258, 8121480, 9204344, 9745776, 10354887, 11505430, 12182220, 13806516, 16242960, 17258145, 18408688, 20709774, 23010860, 24364440, 27613032, 34516290, 41419548, 46021720, 48728880, 51774435, 55226064, 69032580, 82839096, 92043440, 103548870, 138065160, 165678192, 207097740, 276130320, 414195480, 828390960]

約数ペア:

[(1, 828390960), (2, 414195480), (3, 276130320), (4, 207097740), (5, 165678192), (6, 138065160), (8, 103548870), (9, 92043440), (10, 82839096), (12, 69032580), (15, 55226064), (16, 51774435), (17, 48728880), (18, 46021720), (20, 41419548), (24, 34516290), (30, 27613032), (34, 24364440), (36, 23010860), (40, 20709774), (45, 18408688), (48, 17258145), (51, 16242960), (60, 13806516), (68, 12182220), (72, 11505430), (80, 10354887), (85, 9745776), (90, 9204344), (102, 8121480), (120, 6903258), (136, 6091110), (144, 5752715), (153, 5414320), (170, 4872888), (180, 4602172), (204, 4060740), (240, 3451629), (255, 3248592), (272, 3045555), (306, 2707160), (340, 2436444), (360, 2301086), (408, 2030370), (510, 1624296), (612, 1353580), (680, 1218222), (720, 1150543), (765, 1082864), (816, 1015185), (1020, 812148), (1224, 676790), (1360, 609111), (1530, 541432), (2040, 406074), (2448, 338395), (3060, 270716), (4080, 203037), (6120, 135358), (12240, 67679)]