179509920

素因数分解:

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

素因数の和:247

約数の個数: 192

約数和(自身を含む): 590768640

約数和(自身を除く): 411258720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 73, 80, 94, 96, 109, 120, 141, 146, 160, 188, 218, 219, 235, 240, 282, 292, 327, 365, 376, 436, 438, 470, 480, 545, 564, 584, 654, 705, 730, 752, 872, 876, 940, 1090, 1095, 1128, 1168, 1308, 1410, 1460, 1504, 1635, 1744, 1752, 1880, 2180, 2190, 2256, 2336, 2616, 2820, 2920, 3270, 3431, 3488, 3504, 3760, 4360, 4380, 4512, 5123, 5232, 5640, 5840, 6540, 6862, 7008, 7520, 7957, 8720, 8760, 10246, 10293, 10464, 11280, 11680, 13080, 13724, 15369, 15914, 17155, 17440, 17520, 20492, 20586, 22560, 23871, 25615, 26160, 27448, 30738, 31828, 34310, 35040, 39785, 40984, 41172, 47742, 51230, 51465, 52320, 54896, 61476, 63656, 68620, 76845, 79570, 81968, 82344, 95484, 102460, 102930, 109792, 119355, 122952, 127312, 137240, 153690, 159140, 163936, 164688, 190968, 204920, 205860, 238710, 245904, 254624, 274480, 307380, 318280, 329376, 373979, 381936, 409840, 411720, 477420, 491808, 548960, 614760, 636560, 747958, 763872, 819680, 823440, 954840, 1121937, 1229520, 1273120, 1495916, 1646880, 1869895, 1909680, 2243874, 2459040, 2991832, 3739790, 3819360, 4487748, 5609685, 5983664, 7479580, 8975496, 11219370, 11967328, 14959160, 17950992, 22438740, 29918320, 35901984, 44877480, 59836640, 89754960, 179509920]

約数ペア:

[(1, 179509920), (2, 89754960), (3, 59836640), (4, 44877480), (5, 35901984), (6, 29918320), (8, 22438740), (10, 17950992), (12, 14959160), (15, 11967328), (16, 11219370), (20, 8975496), (24, 7479580), (30, 5983664), (32, 5609685), (40, 4487748), (47, 3819360), (48, 3739790), (60, 2991832), (73, 2459040), (80, 2243874), (94, 1909680), (96, 1869895), (109, 1646880), (120, 1495916), (141, 1273120), (146, 1229520), (160, 1121937), (188, 954840), (218, 823440), (219, 819680), (235, 763872), (240, 747958), (282, 636560), (292, 614760), (327, 548960), (365, 491808), (376, 477420), (436, 411720), (438, 409840), (470, 381936), (480, 373979), (545, 329376), (564, 318280), (584, 307380), (654, 274480), (705, 254624), (730, 245904), (752, 238710), (872, 205860), (876, 204920), (940, 190968), (1090, 164688), (1095, 163936), (1128, 159140), (1168, 153690), (1308, 137240), (1410, 127312), (1460, 122952), (1504, 119355), (1635, 109792), (1744, 102930), (1752, 102460), (1880, 95484), (2180, 82344), (2190, 81968), (2256, 79570), (2336, 76845), (2616, 68620), (2820, 63656), (2920, 61476), (3270, 54896), (3431, 52320), (3488, 51465), (3504, 51230), (3760, 47742), (4360, 41172), (4380, 40984), (4512, 39785), (5123, 35040), (5232, 34310), (5640, 31828), (5840, 30738), (6540, 27448), (6862, 26160), (7008, 25615), (7520, 23871), (7957, 22560), (8720, 20586), (8760, 20492), (10246, 17520), (10293, 17440), (10464, 17155), (11280, 15914), (11680, 15369), (13080, 13724)]