282178720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{76679}}^1$

素因数の和:76717

約数の個数: 48

約数和(自身を含む): 695640960

約数和(自身を除く): 413462240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 76679, 153358, 306716, 383395, 613432, 766790, 1226864, 1533580, 1763617, 2453728, 3067160, 3527234, 6134320, 7054468, 8818085, 12268640, 14108936, 17636170, 28217872, 35272340, 56435744, 70544680, 141089360, 282178720]

約数ペア:

[(1, 282178720), (2, 141089360), (4, 70544680), (5, 56435744), (8, 35272340), (10, 28217872), (16, 17636170), (20, 14108936), (23, 12268640), (32, 8818085), (40, 7054468), (46, 6134320), (80, 3527234), (92, 3067160), (115, 2453728), (160, 1763617), (184, 1533580), (230, 1226864), (368, 766790), (460, 613432), (736, 383395), (920, 306716), (1840, 153358), (3680, 76679)]