498772080

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{25657}}^1$

素因数の和:25685

約数の個数: 120

約数和(自身を含む): 1737149232

約数和(自身を除く): 1238377152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 25657, 51314, 76971, 102628, 128285, 153942, 205256, 230913, 256570, 307884, 384855, 410512, 461826, 513140, 615768, 692739, 769710, 923652, 1026280, 1154565, 1231536, 1385478, 1539420, 1847304, 2052560, 2078217, 2309130, 2770956, 3078840, 3463695, 3694608, 4156434, 4618260, 5541912, 6157680, 6234651, 6927390, 8312868, 9236520, 10391085, 11083824, 12469302, 13854780, 16625736, 18473040, 20782170, 24938604, 27709560, 31173255, 33251472, 41564340, 49877208, 55419120, 62346510, 83128680, 99754416, 124693020, 166257360, 249386040, 498772080]

約数ペア:

[(1, 498772080), (2, 249386040), (3, 166257360), (4, 124693020), (5, 99754416), (6, 83128680), (8, 62346510), (9, 55419120), (10, 49877208), (12, 41564340), (15, 33251472), (16, 31173255), (18, 27709560), (20, 24938604), (24, 20782170), (27, 18473040), (30, 16625736), (36, 13854780), (40, 12469302), (45, 11083824), (48, 10391085), (54, 9236520), (60, 8312868), (72, 6927390), (80, 6234651), (81, 6157680), (90, 5541912), (108, 4618260), (120, 4156434), (135, 3694608), (144, 3463695), (162, 3078840), (180, 2770956), (216, 2309130), (240, 2078217), (243, 2052560), (270, 1847304), (324, 1539420), (360, 1385478), (405, 1231536), (432, 1154565), (486, 1026280), (540, 923652), (648, 769710), (720, 692739), (810, 615768), (972, 513140), (1080, 461826), (1215, 410512), (1296, 384855), (1620, 307884), (1944, 256570), (2160, 230913), (2430, 205256), (3240, 153942), (3888, 128285), (4860, 102628), (6480, 76971), (9720, 51314), (19440, 25657)]