269264880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 240

約数和(自身を含む): 944760960

約数和(自身を除く): 675496080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 47, 48, 60, 72, 73, 80, 90, 94, 109, 120, 141, 144, 146, 180, 188, 218, 219, 235, 240, 282, 292, 327, 360, 365, 376, 423, 436, 438, 470, 545, 564, 584, 654, 657, 705, 720, 730, 752, 846, 872, 876, 940, 981, 1090, 1095, 1128, 1168, 1308, 1314, 1410, 1460, 1635, 1692, 1744, 1752, 1880, 1962, 2115, 2180, 2190, 2256, 2616, 2628, 2820, 2920, 3270, 3285, 3384, 3431, 3504, 3760, 3924, 4230, 4360, 4380, 4905, 5123, 5232, 5256, 5640, 5840, 6540, 6570, 6768, 6862, 7848, 7957, 8460, 8720, 8760, 9810, 10246, 10293, 10512, 11280, 13080, 13140, 13724, 15369, 15696, 15914, 16920, 17155, 17520, 19620, 20492, 20586, 23871, 25615, 26160, 26280, 27448, 30738, 30879, 31828, 33840, 34310, 39240, 39785, 40984, 41172, 46107, 47742, 51230, 51465, 52560, 54896, 61476, 61758, 63656, 68620, 71613, 76845, 78480, 79570, 81968, 82344, 92214, 95484, 102460, 102930, 119355, 122952, 123516, 127312, 137240, 143226, 153690, 154395, 159140, 164688, 184428, 190968, 204920, 205860, 230535, 238710, 245904, 247032, 274480, 286452, 307380, 308790, 318280, 358065, 368856, 373979, 381936, 409840, 411720, 461070, 477420, 494064, 572904, 614760, 617580, 636560, 716130, 737712, 747958, 823440, 922140, 954840, 1121937, 1145808, 1229520, 1235160, 1432260, 1495916, 1844280, 1869895, 1909680, 2243874, 2470320, 2864520, 2991832, 3365811, 3688560, 3739790, 4487748, 5609685, 5729040, 5983664, 6731622, 7479580, 8975496, 11219370, 13463244, 14959160, 16829055, 17950992, 22438740, 26926488, 29918320, 33658110, 44877480, 53852976, 67316220, 89754960, 134632440, 269264880]

約数ペア:

[(1, 269264880), (2, 134632440), (3, 89754960), (4, 67316220), (5, 53852976), (6, 44877480), (8, 33658110), (9, 29918320), (10, 26926488), (12, 22438740), (15, 17950992), (16, 16829055), (18, 14959160), (20, 13463244), (24, 11219370), (30, 8975496), (36, 7479580), (40, 6731622), (45, 5983664), (47, 5729040), (48, 5609685), (60, 4487748), (72, 3739790), (73, 3688560), (80, 3365811), (90, 2991832), (94, 2864520), (109, 2470320), (120, 2243874), (141, 1909680), (144, 1869895), (146, 1844280), (180, 1495916), (188, 1432260), (218, 1235160), (219, 1229520), (235, 1145808), (240, 1121937), (282, 954840), (292, 922140), (327, 823440), (360, 747958), (365, 737712), (376, 716130), (423, 636560), (436, 617580), (438, 614760), (470, 572904), (545, 494064), (564, 477420), (584, 461070), (654, 411720), (657, 409840), (705, 381936), (720, 373979), (730, 368856), (752, 358065), (846, 318280), (872, 308790), (876, 307380), (940, 286452), (981, 274480), (1090, 247032), (1095, 245904), (1128, 238710), (1168, 230535), (1308, 205860), (1314, 204920), (1410, 190968), (1460, 184428), (1635, 164688), (1692, 159140), (1744, 154395), (1752, 153690), (1880, 143226), (1962, 137240), (2115, 127312), (2180, 123516), (2190, 122952), (2256, 119355), (2616, 102930), (2628, 102460), (2820, 95484), (2920, 92214), (3270, 82344), (3285, 81968), (3384, 79570), (3431, 78480), (3504, 76845), (3760, 71613), (3924, 68620), (4230, 63656), (4360, 61758), (4380, 61476), (4905, 54896), (5123, 52560), (5232, 51465), (5256, 51230), (5640, 47742), (5840, 46107), (6540, 41172), (6570, 40984), (6768, 39785), (6862, 39240), (7848, 34310), (7957, 33840), (8460, 31828), (8720, 30879), (8760, 30738), (9810, 27448), (10246, 26280), (10293, 26160), (10512, 25615), (11280, 23871), (13080, 20586), (13140, 20492), (13724, 19620), (15369, 17520), (15696, 17155), (15914, 16920)]