2404640

素因数分解:

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

素因数の和:154

約数の個数: 96

約数和(自身を含む): 6894720

約数和(自身を除く): 4490080

約数列:

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

約数ペア:

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