7262280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{20173}}^1$

素因数の和:20190

約数の個数: 48

約数和(自身を含む): 23603580

約数和(自身を除く): 16341300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 20173, 40346, 60519, 80692, 100865, 121038, 161384, 181557, 201730, 242076, 302595, 363114, 403460, 484152, 605190, 726228, 806920, 907785, 1210380, 1452456, 1815570, 2420760, 3631140, 7262280]

約数ペア:

[(1, 7262280), (2, 3631140), (3, 2420760), (4, 1815570), (5, 1452456), (6, 1210380), (8, 907785), (9, 806920), (10, 726228), (12, 605190), (15, 484152), (18, 403460), (20, 363114), (24, 302595), (30, 242076), (36, 201730), (40, 181557), (45, 161384), (60, 121038), (72, 100865), (90, 80692), (120, 60519), (180, 40346), (360, 20173)]