4809280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 13898880

約数和(自身を除く): 9089600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 113, 133, 140, 152, 160, 190, 224, 226, 266, 280, 304, 320, 380, 448, 452, 532, 560, 565, 608, 665, 760, 791, 904, 1064, 1120, 1130, 1216, 1330, 1520, 1582, 1808, 2128, 2147, 2240, 2260, 2660, 3040, 3164, 3616, 3955, 4256, 4294, 4520, 5320, 6080, 6328, 7232, 7910, 8512, 8588, 9040, 10640, 10735, 12656, 15029, 15820, 17176, 18080, 21280, 21470, 25312, 30058, 31640, 34352, 36160, 42560, 42940, 50624, 60116, 63280, 68704, 75145, 85880, 120232, 126560, 137408, 150290, 171760, 240464, 253120, 300580, 343520, 480928, 601160, 687040, 961856, 1202320, 2404640, 4809280]

約数ペア:

[(1, 4809280), (2, 2404640), (4, 1202320), (5, 961856), (7, 687040), (8, 601160), (10, 480928), (14, 343520), (16, 300580), (19, 253120), (20, 240464), (28, 171760), (32, 150290), (35, 137408), (38, 126560), (40, 120232), (56, 85880), (64, 75145), (70, 68704), (76, 63280), (80, 60116), (95, 50624), (112, 42940), (113, 42560), (133, 36160), (140, 34352), (152, 31640), (160, 30058), (190, 25312), (224, 21470), (226, 21280), (266, 18080), (280, 17176), (304, 15820), (320, 15029), (380, 12656), (448, 10735), (452, 10640), (532, 9040), (560, 8588), (565, 8512), (608, 7910), (665, 7232), (760, 6328), (791, 6080), (904, 5320), (1064, 4520), (1120, 4294), (1130, 4256), (1216, 3955), (1330, 3616), (1520, 3164), (1582, 3040), (1808, 2660), (2128, 2260), (2147, 2240)]