108953880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{129707}}^1$

素因数の和:129728

約数の個数: 64

約数和(自身を含む): 373559040

約数和(自身を除く): 264605160

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, 129707, 259414, 389121, 518828, 648535, 778242, 907949, 1037656, 1297070, 1556484, 1815898, 1945605, 2594140, 2723847, 3112968, 3631796, 3891210, 4539745, 5188280, 5447694, 7263592, 7782420, 9079490, 10895388, 13619235, 15564840, 18158980, 21790776, 27238470, 36317960, 54476940, 108953880]

約数ペア:

[(1, 108953880), (2, 54476940), (3, 36317960), (4, 27238470), (5, 21790776), (6, 18158980), (7, 15564840), (8, 13619235), (10, 10895388), (12, 9079490), (14, 7782420), (15, 7263592), (20, 5447694), (21, 5188280), (24, 4539745), (28, 3891210), (30, 3631796), (35, 3112968), (40, 2723847), (42, 2594140), (56, 1945605), (60, 1815898), (70, 1556484), (84, 1297070), (105, 1037656), (120, 907949), (140, 778242), (168, 648535), (210, 518828), (280, 389121), (420, 259414), (840, 129707)]