303078960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{827}}^1$

素因数の和:1355

約数の個数: 120

約数和(自身を含む): 1021073040

約数和(自身を除く): 717994080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 509, 720, 827, 1018, 1527, 1654, 2036, 2481, 2545, 3054, 3308, 4072, 4135, 4581, 4962, 5090, 6108, 6616, 7443, 7635, 8144, 8270, 9162, 9924, 10180, 12216, 12405, 13232, 14886, 15270, 16540, 18324, 19848, 20360, 22905, 24432, 24810, 29772, 30540, 33080, 36648, 37215, 39696, 40720, 45810, 49620, 59544, 61080, 66160, 73296, 74430, 91620, 99240, 119088, 122160, 148860, 183240, 198480, 297720, 366480, 420943, 595440, 841886, 1262829, 1683772, 2104715, 2525658, 3367544, 3788487, 4209430, 5051316, 6314145, 6735088, 7576974, 8418860, 10102632, 12628290, 15153948, 16837720, 18942435, 20205264, 25256580, 30307896, 33675440, 37884870, 50513160, 60615792, 75769740, 101026320, 151539480, 303078960]

約数ペア:

[(1, 303078960), (2, 151539480), (3, 101026320), (4, 75769740), (5, 60615792), (6, 50513160), (8, 37884870), (9, 33675440), (10, 30307896), (12, 25256580), (15, 20205264), (16, 18942435), (18, 16837720), (20, 15153948), (24, 12628290), (30, 10102632), (36, 8418860), (40, 7576974), (45, 6735088), (48, 6314145), (60, 5051316), (72, 4209430), (80, 3788487), (90, 3367544), (120, 2525658), (144, 2104715), (180, 1683772), (240, 1262829), (360, 841886), (509, 595440), (720, 420943), (827, 366480), (1018, 297720), (1527, 198480), (1654, 183240), (2036, 148860), (2481, 122160), (2545, 119088), (3054, 99240), (3308, 91620), (4072, 74430), (4135, 73296), (4581, 66160), (4962, 61080), (5090, 59544), (6108, 49620), (6616, 45810), (7443, 40720), (7635, 39696), (8144, 37215), (8270, 36648), (9162, 33080), (9924, 30540), (10180, 29772), (12216, 24810), (12405, 24432), (13232, 22905), (14886, 20360), (15270, 19848), (16540, 18324)]