85183680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1106

約数の個数: 112

約数和(自身を含む): 273771360

約数和(自身を除く): 188587680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 160, 178, 192, 240, 267, 320, 356, 445, 480, 534, 712, 890, 960, 997, 1068, 1335, 1424, 1780, 1994, 2136, 2670, 2848, 2991, 3560, 3988, 4272, 4985, 5340, 5696, 5982, 7120, 7976, 8544, 9970, 10680, 11964, 14240, 14955, 15952, 17088, 19940, 21360, 23928, 28480, 29910, 31904, 39880, 42720, 47856, 59820, 63808, 79760, 85440, 88733, 95712, 119640, 159520, 177466, 191424, 239280, 266199, 319040, 354932, 443665, 478560, 532398, 709864, 887330, 957120, 1064796, 1330995, 1419728, 1774660, 2129592, 2661990, 2839456, 3549320, 4259184, 5323980, 5678912, 7098640, 8518368, 10647960, 14197280, 17036736, 21295920, 28394560, 42591840, 85183680]

約数ペア:

[(1, 85183680), (2, 42591840), (3, 28394560), (4, 21295920), (5, 17036736), (6, 14197280), (8, 10647960), (10, 8518368), (12, 7098640), (15, 5678912), (16, 5323980), (20, 4259184), (24, 3549320), (30, 2839456), (32, 2661990), (40, 2129592), (48, 1774660), (60, 1419728), (64, 1330995), (80, 1064796), (89, 957120), (96, 887330), (120, 709864), (160, 532398), (178, 478560), (192, 443665), (240, 354932), (267, 319040), (320, 266199), (356, 239280), (445, 191424), (480, 177466), (534, 159520), (712, 119640), (890, 95712), (960, 88733), (997, 85440), (1068, 79760), (1335, 63808), (1424, 59820), (1780, 47856), (1994, 42720), (2136, 39880), (2670, 31904), (2848, 29910), (2991, 28480), (3560, 23928), (3988, 21360), (4272, 19940), (4985, 17088), (5340, 15952), (5696, 14955), (5982, 14240), (7120, 11964), (7976, 10680), (8544, 9970)]