14440920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9257}}^1$

素因数の和:9284

約数の個数: 64

約数和(自身を含む): 46660320

約数和(自身を除く): 32219400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 9257, 18514, 27771, 37028, 46285, 55542, 74056, 92570, 111084, 120341, 138855, 185140, 222168, 240682, 277710, 361023, 370280, 481364, 555420, 601705, 722046, 962728, 1110840, 1203410, 1444092, 1805115, 2406820, 2888184, 3610230, 4813640, 7220460, 14440920]

約数ペア:

[(1, 14440920), (2, 7220460), (3, 4813640), (4, 3610230), (5, 2888184), (6, 2406820), (8, 1805115), (10, 1444092), (12, 1203410), (13, 1110840), (15, 962728), (20, 722046), (24, 601705), (26, 555420), (30, 481364), (39, 370280), (40, 361023), (52, 277710), (60, 240682), (65, 222168), (78, 185140), (104, 138855), (120, 120341), (130, 111084), (156, 92570), (195, 74056), (260, 55542), (312, 46285), (390, 37028), (520, 27771), (780, 18514), (1560, 9257)]