90466320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53849}}^1$

素因数の和:53872

約数の個数: 80

約数和(自身を含む): 320515200

約数和(自身を除く): 230048880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 53849, 107698, 161547, 215396, 269245, 323094, 376943, 430792, 538490, 646188, 753886, 807735, 861584, 1076980, 1130829, 1292376, 1507772, 1615470, 1884715, 2153960, 2261658, 2584752, 3015544, 3230940, 3769430, 4307920, 4523316, 5654145, 6031088, 6461880, 7538860, 9046632, 11308290, 12923760, 15077720, 18093264, 22616580, 30155440, 45233160, 90466320]

約数ペア:

[(1, 90466320), (2, 45233160), (3, 30155440), (4, 22616580), (5, 18093264), (6, 15077720), (7, 12923760), (8, 11308290), (10, 9046632), (12, 7538860), (14, 6461880), (15, 6031088), (16, 5654145), (20, 4523316), (21, 4307920), (24, 3769430), (28, 3230940), (30, 3015544), (35, 2584752), (40, 2261658), (42, 2153960), (48, 1884715), (56, 1615470), (60, 1507772), (70, 1292376), (80, 1130829), (84, 1076980), (105, 861584), (112, 807735), (120, 753886), (140, 646188), (168, 538490), (210, 430792), (240, 376943), (280, 323094), (336, 269245), (420, 215396), (560, 161547), (840, 107698), (1680, 53849)]