79982880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{166631}}^1$

素因数の和:166649

約数の個数: 48

約数和(自身を含む): 251947584

約数和(自身を除く): 171964704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 166631, 333262, 499893, 666524, 833155, 999786, 1333048, 1666310, 1999572, 2499465, 2666096, 3332620, 3999144, 4998930, 5332192, 6665240, 7998288, 9997860, 13330480, 15996576, 19995720, 26660960, 39991440, 79982880]

約数ペア:

[(1, 79982880), (2, 39991440), (3, 26660960), (4, 19995720), (5, 15996576), (6, 13330480), (8, 9997860), (10, 7998288), (12, 6665240), (15, 5332192), (16, 4998930), (20, 3999144), (24, 3332620), (30, 2666096), (32, 2499465), (40, 1999572), (48, 1666310), (60, 1333048), (80, 999786), (96, 833155), (120, 666524), (160, 499893), (240, 333262), (480, 166631)]