8060040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 28512000

約数和(自身を除く): 20451960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 439, 459, 510, 540, 612, 680, 765, 878, 918, 1020, 1080, 1224, 1317, 1530, 1756, 1836, 2040, 2195, 2295, 2634, 3060, 3512, 3672, 3951, 4390, 4590, 5268, 6120, 6585, 7463, 7902, 8780, 9180, 10536, 11853, 13170, 14926, 15804, 17560, 18360, 19755, 22389, 23706, 26340, 29852, 31608, 37315, 39510, 44778, 47412, 52680, 59265, 59704, 67167, 74630, 79020, 89556, 94824, 111945, 118530, 134334, 149260, 158040, 179112, 201501, 223890, 237060, 268668, 298520, 335835, 403002, 447780, 474120, 537336, 671670, 806004, 895560, 1007505, 1343340, 1612008, 2015010, 2686680, 4030020, 8060040]

約数ペア:

[(1, 8060040), (2, 4030020), (3, 2686680), (4, 2015010), (5, 1612008), (6, 1343340), (8, 1007505), (9, 895560), (10, 806004), (12, 671670), (15, 537336), (17, 474120), (18, 447780), (20, 403002), (24, 335835), (27, 298520), (30, 268668), (34, 237060), (36, 223890), (40, 201501), (45, 179112), (51, 158040), (54, 149260), (60, 134334), (68, 118530), (72, 111945), (85, 94824), (90, 89556), (102, 79020), (108, 74630), (120, 67167), (135, 59704), (136, 59265), (153, 52680), (170, 47412), (180, 44778), (204, 39510), (216, 37315), (255, 31608), (270, 29852), (306, 26340), (340, 23706), (360, 22389), (408, 19755), (439, 18360), (459, 17560), (510, 15804), (540, 14926), (612, 13170), (680, 11853), (765, 10536), (878, 9180), (918, 8780), (1020, 7902), (1080, 7463), (1224, 6585), (1317, 6120), (1530, 5268), (1756, 4590), (1836, 4390), (2040, 3951), (2195, 3672), (2295, 3512), (2634, 3060)]