160142880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{333631}}^1$

素因数の和:333649

約数の個数: 48

約数和(自身を含む): 504451584

約数和(自身を除く): 344308704

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, 333631, 667262, 1000893, 1334524, 1668155, 2001786, 2669048, 3336310, 4003572, 5004465, 5338096, 6672620, 8007144, 10008930, 10676192, 13345240, 16014288, 20017860, 26690480, 32028576, 40035720, 53380960, 80071440, 160142880]

約数ペア:

[(1, 160142880), (2, 80071440), (3, 53380960), (4, 40035720), (5, 32028576), (6, 26690480), (8, 20017860), (10, 16014288), (12, 13345240), (15, 10676192), (16, 10008930), (20, 8007144), (24, 6672620), (30, 5338096), (32, 5004465), (40, 4003572), (48, 3336310), (60, 2669048), (80, 2001786), (96, 1668155), (120, 1334524), (160, 1000893), (240, 667262), (480, 333631)]