450077520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:581

約数の個数: 160

約数和(自身を含む): 1441407744

約数和(自身を除く): 991330224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 71, 80, 120, 122, 142, 183, 213, 240, 244, 284, 305, 355, 366, 426, 433, 488, 568, 610, 710, 732, 852, 866, 915, 976, 1065, 1136, 1220, 1299, 1420, 1464, 1704, 1732, 1830, 2130, 2165, 2440, 2598, 2840, 2928, 3408, 3464, 3660, 4260, 4330, 4331, 4880, 5196, 5680, 6495, 6928, 7320, 8520, 8660, 8662, 10392, 12990, 12993, 14640, 17040, 17320, 17324, 20784, 21655, 25980, 25986, 26413, 30743, 34640, 34648, 43310, 51960, 51972, 52826, 61486, 64965, 69296, 79239, 86620, 92229, 103920, 103944, 105652, 122972, 129930, 132065, 153715, 158478, 173240, 184458, 207888, 211304, 245944, 259860, 264130, 307430, 316956, 346480, 368916, 396195, 422608, 461145, 491888, 519720, 528260, 614860, 633912, 737832, 792390, 922290, 1039440, 1056520, 1229720, 1267824, 1475664, 1584780, 1844580, 1875323, 2113040, 2459440, 3169560, 3689160, 3750646, 5625969, 6339120, 7378320, 7501292, 9376615, 11251938, 15002584, 18753230, 22503876, 28129845, 30005168, 37506460, 45007752, 56259690, 75012920, 90015504, 112519380, 150025840, 225038760, 450077520]

約数ペア:

[(1, 450077520), (2, 225038760), (3, 150025840), (4, 112519380), (5, 90015504), (6, 75012920), (8, 56259690), (10, 45007752), (12, 37506460), (15, 30005168), (16, 28129845), (20, 22503876), (24, 18753230), (30, 15002584), (40, 11251938), (48, 9376615), (60, 7501292), (61, 7378320), (71, 6339120), (80, 5625969), (120, 3750646), (122, 3689160), (142, 3169560), (183, 2459440), (213, 2113040), (240, 1875323), (244, 1844580), (284, 1584780), (305, 1475664), (355, 1267824), (366, 1229720), (426, 1056520), (433, 1039440), (488, 922290), (568, 792390), (610, 737832), (710, 633912), (732, 614860), (852, 528260), (866, 519720), (915, 491888), (976, 461145), (1065, 422608), (1136, 396195), (1220, 368916), (1299, 346480), (1420, 316956), (1464, 307430), (1704, 264130), (1732, 259860), (1830, 245944), (2130, 211304), (2165, 207888), (2440, 184458), (2598, 173240), (2840, 158478), (2928, 153715), (3408, 132065), (3464, 129930), (3660, 122972), (4260, 105652), (4330, 103944), (4331, 103920), (4880, 92229), (5196, 86620), (5680, 79239), (6495, 69296), (6928, 64965), (7320, 61486), (8520, 52826), (8660, 51972), (8662, 51960), (10392, 43310), (12990, 34648), (12993, 34640), (14640, 30743), (17040, 26413), (17320, 25986), (17324, 25980), (20784, 21655)]