16120080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:478

約数の個数: 160

約数和(自身を含む): 58924800

約数和(自身を除く): 42804720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 439, 459, 510, 540, 612, 680, 720, 765, 816, 878, 918, 1020, 1080, 1224, 1317, 1360, 1530, 1756, 1836, 2040, 2160, 2195, 2295, 2448, 2634, 3060, 3512, 3672, 3951, 4080, 4390, 4590, 5268, 6120, 6585, 7024, 7344, 7463, 7902, 8780, 9180, 10536, 11853, 12240, 13170, 14926, 15804, 17560, 18360, 19755, 21072, 22389, 23706, 26340, 29852, 31608, 35120, 36720, 37315, 39510, 44778, 47412, 52680, 59265, 59704, 63216, 67167, 74630, 79020, 89556, 94824, 105360, 111945, 118530, 119408, 134334, 149260, 158040, 179112, 189648, 201501, 223890, 237060, 268668, 298520, 316080, 335835, 358224, 403002, 447780, 474120, 537336, 597040, 671670, 806004, 895560, 948240, 1007505, 1074672, 1343340, 1612008, 1791120, 2015010, 2686680, 3224016, 4030020, 5373360, 8060040, 16120080]

約数ペア:

[(1, 16120080), (2, 8060040), (3, 5373360), (4, 4030020), (5, 3224016), (6, 2686680), (8, 2015010), (9, 1791120), (10, 1612008), (12, 1343340), (15, 1074672), (16, 1007505), (17, 948240), (18, 895560), (20, 806004), (24, 671670), (27, 597040), (30, 537336), (34, 474120), (36, 447780), (40, 403002), (45, 358224), (48, 335835), (51, 316080), (54, 298520), (60, 268668), (68, 237060), (72, 223890), (80, 201501), (85, 189648), (90, 179112), (102, 158040), (108, 149260), (120, 134334), (135, 119408), (136, 118530), (144, 111945), (153, 105360), (170, 94824), (180, 89556), (204, 79020), (216, 74630), (240, 67167), (255, 63216), (270, 59704), (272, 59265), (306, 52680), (340, 47412), (360, 44778), (408, 39510), (432, 37315), (439, 36720), (459, 35120), (510, 31608), (540, 29852), (612, 26340), (680, 23706), (720, 22389), (765, 21072), (816, 19755), (878, 18360), (918, 17560), (1020, 15804), (1080, 14926), (1224, 13170), (1317, 12240), (1360, 11853), (1530, 10536), (1756, 9180), (1836, 8780), (2040, 7902), (2160, 7463), (2195, 7344), (2295, 7024), (2448, 6585), (2634, 6120), (3060, 5268), (3512, 4590), (3672, 4390), (3951, 4080)]