7669120

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 19167840

約数和(自身を除く): 11498720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 521, 640, 736, 920, 1042, 1472, 1840, 2084, 2605, 2944, 3680, 4168, 5210, 7360, 8336, 10420, 11983, 14720, 16672, 20840, 23966, 33344, 41680, 47932, 59915, 66688, 83360, 95864, 119830, 166720, 191728, 239660, 333440, 383456, 479320, 766912, 958640, 1533824, 1917280, 3834560, 7669120]

約数ペア:

[(1, 7669120), (2, 3834560), (4, 1917280), (5, 1533824), (8, 958640), (10, 766912), (16, 479320), (20, 383456), (23, 333440), (32, 239660), (40, 191728), (46, 166720), (64, 119830), (80, 95864), (92, 83360), (115, 66688), (128, 59915), (160, 47932), (184, 41680), (230, 33344), (320, 23966), (368, 20840), (460, 16672), (521, 14720), (640, 11983), (736, 10420), (920, 8336), (1042, 7360), (1472, 5210), (1840, 4168), (2084, 3680), (2605, 2944)]