1428568920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1322749}}^1$

素因数の和:1322769

約数の個数: 64

約数和(自身を含む): 4761900000

約数和(自身を除く): 3333331080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1322749, 2645498, 3968247, 5290996, 6613745, 7936494, 10581992, 11904741, 13227490, 15872988, 19841235, 23809482, 26454980, 31745976, 35714223, 39682470, 47618964, 52909960, 59523705, 71428446, 79364940, 95237928, 119047410, 142856892, 158729880, 178571115, 238094820, 285713784, 357142230, 476189640, 714284460, 1428568920]

約数ペア:

[(1, 1428568920), (2, 714284460), (3, 476189640), (4, 357142230), (5, 285713784), (6, 238094820), (8, 178571115), (9, 158729880), (10, 142856892), (12, 119047410), (15, 95237928), (18, 79364940), (20, 71428446), (24, 59523705), (27, 52909960), (30, 47618964), (36, 39682470), (40, 35714223), (45, 31745976), (54, 26454980), (60, 23809482), (72, 19841235), (90, 15872988), (108, 13227490), (120, 11904741), (135, 10581992), (180, 7936494), (216, 6613745), (270, 5290996), (360, 3968247), (540, 2645498), (1080, 1322749)]