13456680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{112139}}^1$

素因数の和:112153

約数の個数: 32

約数和(自身を含む): 40370400

約数和(自身を除く): 26913720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 112139, 224278, 336417, 448556, 560695, 672834, 897112, 1121390, 1345668, 1682085, 2242780, 2691336, 3364170, 4485560, 6728340, 13456680]

約数ペア:

[(1, 13456680), (2, 6728340), (3, 4485560), (4, 3364170), (5, 2691336), (6, 2242780), (8, 1682085), (10, 1345668), (12, 1121390), (15, 897112), (20, 672834), (24, 560695), (30, 448556), (40, 336417), (60, 224278), (120, 112139)]