73774720

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6067}}^1$

素因数の和:6105

約数の個数: 64

約数和(自身を含む): 185680800

約数和(自身を除く): 111906080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 6067, 6080, 12134, 12160, 24268, 30335, 48536, 60670, 97072, 115273, 121340, 194144, 230546, 242680, 388288, 461092, 485360, 576365, 776576, 922184, 970720, 1152730, 1844368, 1941440, 2305460, 3688736, 3882880, 4610920, 7377472, 9221840, 14754944, 18443680, 36887360, 73774720]

約数ペア:

[(1, 73774720), (2, 36887360), (4, 18443680), (5, 14754944), (8, 9221840), (10, 7377472), (16, 4610920), (19, 3882880), (20, 3688736), (32, 2305460), (38, 1941440), (40, 1844368), (64, 1152730), (76, 970720), (80, 922184), (95, 776576), (128, 576365), (152, 485360), (160, 461092), (190, 388288), (304, 242680), (320, 230546), (380, 194144), (608, 121340), (640, 115273), (760, 97072), (1216, 60670), (1520, 48536), (2432, 30335), (3040, 24268), (6067, 12160), (6080, 12134)]