102312720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:324

約数の個数: 240

約数和(自身を含む): 376434240

約数和(自身を除く): 274121520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 277, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 554, 570, 648, 684, 720, 760, 810, 831, 855, 912, 972, 1026, 1080, 1108, 1140, 1215, 1296, 1368, 1385, 1520, 1539, 1620, 1662, 1710, 1944, 2052, 2160, 2216, 2280, 2430, 2493, 2565, 2736, 2770, 3078, 3240, 3324, 3420, 3888, 4104, 4155, 4432, 4560, 4617, 4860, 4986, 5130, 5263, 5540, 6156, 6480, 6648, 6840, 7479, 7695, 8208, 8310, 9234, 9720, 9972, 10260, 10526, 11080, 12312, 12465, 13296, 13680, 14958, 15390, 15789, 16620, 18468, 19440, 19944, 20520, 21052, 22160, 22437, 23085, 24624, 24930, 26315, 29916, 30780, 31578, 33240, 36936, 37395, 39888, 41040, 42104, 44874, 46170, 47367, 49860, 52630, 59832, 61560, 63156, 66480, 67311, 73872, 74790, 78945, 84208, 89748, 92340, 94734, 99720, 105260, 112185, 119664, 123120, 126312, 134622, 142101, 149580, 157890, 179496, 184680, 189468, 199440, 210520, 224370, 236835, 252624, 269244, 284202, 299160, 315780, 336555, 358992, 369360, 378936, 421040, 426303, 448740, 473670, 538488, 568404, 598320, 631560, 673110, 710505, 757872, 852606, 897480, 947340, 1076976, 1136808, 1263120, 1278909, 1346220, 1421010, 1705212, 1794960, 1894680, 2131515, 2273616, 2557818, 2692440, 2842020, 3410424, 3789360, 4263030, 5115636, 5384880, 5684040, 6394545, 6820848, 8526060, 10231272, 11368080, 12789090, 17052120, 20462544, 25578180, 34104240, 51156360, 102312720]

約数ペア:

[(1, 102312720), (2, 51156360), (3, 34104240), (4, 25578180), (5, 20462544), (6, 17052120), (8, 12789090), (9, 11368080), (10, 10231272), (12, 8526060), (15, 6820848), (16, 6394545), (18, 5684040), (19, 5384880), (20, 5115636), (24, 4263030), (27, 3789360), (30, 3410424), (36, 2842020), (38, 2692440), (40, 2557818), (45, 2273616), (48, 2131515), (54, 1894680), (57, 1794960), (60, 1705212), (72, 1421010), (76, 1346220), (80, 1278909), (81, 1263120), (90, 1136808), (95, 1076976), (108, 947340), (114, 897480), (120, 852606), (135, 757872), (144, 710505), (152, 673110), (162, 631560), (171, 598320), (180, 568404), (190, 538488), (216, 473670), (228, 448740), (240, 426303), (243, 421040), (270, 378936), (277, 369360), (285, 358992), (304, 336555), (324, 315780), (342, 299160), (360, 284202), (380, 269244), (405, 252624), (432, 236835), (456, 224370), (486, 210520), (513, 199440), (540, 189468), (554, 184680), (570, 179496), (648, 157890), (684, 149580), (720, 142101), (760, 134622), (810, 126312), (831, 123120), (855, 119664), (912, 112185), (972, 105260), (1026, 99720), (1080, 94734), (1108, 92340), (1140, 89748), (1215, 84208), (1296, 78945), (1368, 74790), (1385, 73872), (1520, 67311), (1539, 66480), (1620, 63156), (1662, 61560), (1710, 59832), (1944, 52630), (2052, 49860), (2160, 47367), (2216, 46170), (2280, 44874), (2430, 42104), (2493, 41040), (2565, 39888), (2736, 37395), (2770, 36936), (3078, 33240), (3240, 31578), (3324, 30780), (3420, 29916), (3888, 26315), (4104, 24930), (4155, 24624), (4432, 23085), (4560, 22437), (4617, 22160), (4860, 21052), (4986, 20520), (5130, 19944), (5263, 19440), (5540, 18468), (6156, 16620), (6480, 15789), (6648, 15390), (6840, 14958), (7479, 13680), (7695, 13296), (8208, 12465), (8310, 12312), (9234, 11080), (9720, 10526), (9972, 10260)]