689098920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{2833}}^1$

素因数の和:4874

約数の個数: 64

約数和(自身を含む): 2069046720

約数和(自身を除く): 1379947800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2027, 2833, 4054, 5666, 6081, 8108, 8499, 10135, 11332, 12162, 14165, 16216, 16998, 20270, 22664, 24324, 28330, 30405, 33996, 40540, 42495, 48648, 56660, 60810, 67992, 81080, 84990, 113320, 121620, 169980, 243240, 339960, 5742491, 11484982, 17227473, 22969964, 28712455, 34454946, 45939928, 57424910, 68909892, 86137365, 114849820, 137819784, 172274730, 229699640, 344549460, 689098920]

約数ペア:

[(1, 689098920), (2, 344549460), (3, 229699640), (4, 172274730), (5, 137819784), (6, 114849820), (8, 86137365), (10, 68909892), (12, 57424910), (15, 45939928), (20, 34454946), (24, 28712455), (30, 22969964), (40, 17227473), (60, 11484982), (120, 5742491), (2027, 339960), (2833, 243240), (4054, 169980), (5666, 121620), (6081, 113320), (8108, 84990), (8499, 81080), (10135, 67992), (11332, 60810), (12162, 56660), (14165, 48648), (16216, 42495), (16998, 40540), (20270, 33996), (22664, 30405), (24324, 28330)]