28977933682080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{407203}}^1$

素因数の和:407283

約数の個数: 720

約数和(自身を含む): 114355636829280

約数和(自身を除く): 85377703147200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 27, 30, 32, 34, 36, 38, 40, 45, 48, 51, 54, 57, 60, 68, 72, 76, 80, 81, 85, 90, 95, 96, 102, 108, 114, 120, 135, 136, 144, 152, 153, 160, 162, 170, 171, 180, 190, 204, 216, 228, 240, 255, 270, 272, 285, 288, 289, 304, 306, 323, 324, 340, 342, 360, 380, 405, 408, 432, 456, 459, 480, 510, 513, 540, 544, 570, 578, 608, 612, 646, 648, 680, 684, 720, 760, 765, 810, 816, 855, 864, 867, 912, 918, 969, 1020, 1026, 1080, 1140, 1156, 1224, 1292, 1296, 1360, 1368, 1377, 1440, 1445, 1520, 1530, 1539, 1615, 1620, 1632, 1710, 1734, 1824, 1836, 1938, 2040, 2052, 2160, 2280, 2295, 2312, 2448, 2565, 2584, 2592, 2601, 2720, 2736, 2754, 2890, 2907, 3040, 3060, 3078, 3230, 3240, 3420, 3468, 3672, 3876, 4080, 4104, 4320, 4335, 4560, 4590, 4624, 4845, 4896, 5130, 5168, 5202, 5472, 5491, 5508, 5780, 5814, 6120, 6156, 6460, 6480, 6840, 6885, 6936, 7344, 7695, 7752, 7803, 8160, 8208, 8670, 8721, 9120, 9180, 9248, 9690, 10260, 10336, 10404, 10982, 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約数ペア:

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