4289880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{5107}}^1$

素因数の和:5128

約数の個数: 64

約数和(自身を含む): 14711040

約数和(自身を除く): 10421160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 5107, 10214, 15321, 20428, 25535, 30642, 35749, 40856, 51070, 61284, 71498, 76605, 102140, 107247, 122568, 142996, 153210, 178745, 204280, 214494, 285992, 306420, 357490, 428988, 536235, 612840, 714980, 857976, 1072470, 1429960, 2144940, 4289880]

約数ペア:

[(1, 4289880), (2, 2144940), (3, 1429960), (4, 1072470), (5, 857976), (6, 714980), (7, 612840), (8, 536235), (10, 428988), (12, 357490), (14, 306420), (15, 285992), (20, 214494), (21, 204280), (24, 178745), (28, 153210), (30, 142996), (35, 122568), (40, 107247), (42, 102140), (56, 76605), (60, 71498), (70, 61284), (84, 51070), (105, 40856), (120, 35749), (140, 30642), (168, 25535), (210, 20428), (280, 15321), (420, 10214), (840, 5107)]