67476960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1065

約数の個数: 144

約数和(自身を含む): 235400256

約数和(自身を除く): 167923296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 997, 1128, 1410, 1440, 1504, 1692, 1880, 1994, 2115, 2256, 2820, 2991, 3384, 3760, 3988, 4230, 4512, 4985, 5640, 5982, 6768, 7520, 7976, 8460, 8973, 9970, 11280, 11964, 13536, 14955, 15952, 16920, 17946, 19940, 22560, 23928, 29910, 31904, 33840, 35892, 39880, 44865, 46859, 47856, 59820, 67680, 71784, 79760, 89730, 93718, 95712, 119640, 140577, 143568, 159520, 179460, 187436, 234295, 239280, 281154, 287136, 358920, 374872, 421731, 468590, 478560, 562308, 702885, 717840, 749744, 843462, 937180, 1124616, 1405770, 1435680, 1499488, 1686924, 1874360, 2108655, 2249232, 2811540, 3373848, 3748720, 4217310, 4498464, 5623080, 6747696, 7497440, 8434620, 11246160, 13495392, 16869240, 22492320, 33738480, 67476960]

約数ペア:

[(1, 67476960), (2, 33738480), (3, 22492320), (4, 16869240), (5, 13495392), (6, 11246160), (8, 8434620), (9, 7497440), (10, 6747696), (12, 5623080), (15, 4498464), (16, 4217310), (18, 3748720), (20, 3373848), (24, 2811540), (30, 2249232), (32, 2108655), (36, 1874360), (40, 1686924), (45, 1499488), (47, 1435680), (48, 1405770), (60, 1124616), (72, 937180), (80, 843462), (90, 749744), (94, 717840), (96, 702885), (120, 562308), (141, 478560), (144, 468590), (160, 421731), (180, 374872), (188, 358920), (235, 287136), (240, 281154), (282, 239280), (288, 234295), (360, 187436), (376, 179460), (423, 159520), (470, 143568), (480, 140577), (564, 119640), (705, 95712), (720, 93718), (752, 89730), (846, 79760), (940, 71784), (997, 67680), (1128, 59820), (1410, 47856), (1440, 46859), (1504, 44865), (1692, 39880), (1880, 35892), (1994, 33840), (2115, 31904), (2256, 29910), (2820, 23928), (2991, 22560), (3384, 19940), (3760, 17946), (3988, 16920), (4230, 15952), (4512, 14955), (4985, 13536), (5640, 11964), (5982, 11280), (6768, 9970), (7520, 8973), (7976, 8460)]