3854720

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 9730800

約数和(自身を除く): 5876080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 317, 320, 380, 608, 634, 640, 760, 1216, 1268, 1520, 1585, 2432, 2536, 3040, 3170, 5072, 6023, 6080, 6340, 10144, 12046, 12160, 12680, 20288, 24092, 25360, 30115, 40576, 48184, 50720, 60230, 96368, 101440, 120460, 192736, 202880, 240920, 385472, 481840, 770944, 963680, 1927360, 3854720]

約数ペア:

[(1, 3854720), (2, 1927360), (4, 963680), (5, 770944), (8, 481840), (10, 385472), (16, 240920), (19, 202880), (20, 192736), (32, 120460), (38, 101440), (40, 96368), (64, 60230), (76, 50720), (80, 48184), (95, 40576), (128, 30115), (152, 25360), (160, 24092), (190, 20288), (304, 12680), (317, 12160), (320, 12046), (380, 10144), (608, 6340), (634, 6080), (640, 6023), (760, 5072), (1216, 3170), (1268, 3040), (1520, 2536), (1585, 2432)]