8960280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{10667}}^1$

素因数の和:10688

約数の個数: 64

約数和(自身を含む): 30723840

約数和(自身を除く): 21763560

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, 10667, 21334, 32001, 42668, 53335, 64002, 74669, 85336, 106670, 128004, 149338, 160005, 213340, 224007, 256008, 298676, 320010, 373345, 426680, 448014, 597352, 640020, 746690, 896028, 1120035, 1280040, 1493380, 1792056, 2240070, 2986760, 4480140, 8960280]

約数ペア:

[(1, 8960280), (2, 4480140), (3, 2986760), (4, 2240070), (5, 1792056), (6, 1493380), (7, 1280040), (8, 1120035), (10, 896028), (12, 746690), (14, 640020), (15, 597352), (20, 448014), (21, 426680), (24, 373345), (28, 320010), (30, 298676), (35, 256008), (40, 224007), (42, 213340), (56, 160005), (60, 149338), (70, 128004), (84, 106670), (105, 85336), (120, 74669), (140, 64002), (168, 53335), (210, 42668), (280, 32001), (420, 21334), (840, 10667)]