534848640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1709}}^1$

素因数の和:1894

約数の個数: 128

約数和(自身を含む): 1716292800

約数和(自身を除く): 1181444160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 320, 326, 384, 480, 489, 640, 652, 815, 960, 978, 1304, 1630, 1709, 1920, 1956, 2445, 2608, 3260, 3418, 3912, 4890, 5127, 5216, 6520, 6836, 7824, 8545, 9780, 10254, 10432, 13040, 13672, 15648, 17090, 19560, 20508, 20864, 25635, 26080, 27344, 31296, 34180, 39120, 41016, 51270, 52160, 54688, 62592, 68360, 78240, 82032, 102540, 104320, 109376, 136720, 156480, 164064, 205080, 218752, 273440, 278567, 312960, 328128, 410160, 546880, 557134, 656256, 820320, 835701, 1093760, 1114268, 1392835, 1640640, 1671402, 2228536, 2785670, 3281280, 3342804, 4178505, 4457072, 5571340, 6685608, 8357010, 8914144, 11142680, 13371216, 16714020, 17828288, 22285360, 26742432, 33428040, 35656576, 44570720, 53484864, 66856080, 89141440, 106969728, 133712160, 178282880, 267424320, 534848640]

約数ペア:

[(1, 534848640), (2, 267424320), (3, 178282880), (4, 133712160), (5, 106969728), (6, 89141440), (8, 66856080), (10, 53484864), (12, 44570720), (15, 35656576), (16, 33428040), (20, 26742432), (24, 22285360), (30, 17828288), (32, 16714020), (40, 13371216), (48, 11142680), (60, 8914144), (64, 8357010), (80, 6685608), (96, 5571340), (120, 4457072), (128, 4178505), (160, 3342804), (163, 3281280), (192, 2785670), (240, 2228536), (320, 1671402), (326, 1640640), (384, 1392835), (480, 1114268), (489, 1093760), (640, 835701), (652, 820320), (815, 656256), (960, 557134), (978, 546880), (1304, 410160), (1630, 328128), (1709, 312960), (1920, 278567), (1956, 273440), (2445, 218752), (2608, 205080), (3260, 164064), (3418, 156480), (3912, 136720), (4890, 109376), (5127, 104320), (5216, 102540), (6520, 82032), (6836, 78240), (7824, 68360), (8545, 62592), (9780, 54688), (10254, 52160), (10432, 51270), (13040, 41016), (13672, 39120), (15648, 34180), (17090, 31296), (19560, 27344), (20508, 26080), (20864, 25635)]