83854920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2657}}^1$

素因数の和:2934

約数の個数: 64

約数和(自身を含む): 252616320

約数和(自身を除く): 168761400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 2657, 3156, 3945, 5260, 5314, 6312, 7890, 7971, 10520, 10628, 13285, 15780, 15942, 21256, 26570, 31560, 31884, 39855, 53140, 63768, 79710, 106280, 159420, 318840, 698791, 1397582, 2096373, 2795164, 3493955, 4192746, 5590328, 6987910, 8385492, 10481865, 13975820, 16770984, 20963730, 27951640, 41927460, 83854920]

約数ペア:

[(1, 83854920), (2, 41927460), (3, 27951640), (4, 20963730), (5, 16770984), (6, 13975820), (8, 10481865), (10, 8385492), (12, 6987910), (15, 5590328), (20, 4192746), (24, 3493955), (30, 2795164), (40, 2096373), (60, 1397582), (120, 698791), (263, 318840), (526, 159420), (789, 106280), (1052, 79710), (1315, 63768), (1578, 53140), (2104, 39855), (2630, 31884), (2657, 31560), (3156, 26570), (3945, 21256), (5260, 15942), (5314, 15780), (6312, 13285), (7890, 10628), (7971, 10520)]