30840160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14827}}^1$

素因数の和:14855

約数の個数: 48

約数和(自身を含む): 78469776

約数和(自身を除く): 47629616

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 14827, 29654, 59308, 74135, 118616, 148270, 192751, 237232, 296540, 385502, 474464, 593080, 771004, 963755, 1186160, 1542008, 1927510, 2372320, 3084016, 3855020, 6168032, 7710040, 15420080, 30840160]

約数ペア:

[(1, 30840160), (2, 15420080), (4, 7710040), (5, 6168032), (8, 3855020), (10, 3084016), (13, 2372320), (16, 1927510), (20, 1542008), (26, 1186160), (32, 963755), (40, 771004), (52, 593080), (65, 474464), (80, 385502), (104, 296540), (130, 237232), (160, 192751), (208, 148270), (260, 118616), (416, 74135), (520, 59308), (1040, 29654), (2080, 14827)]