271862280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{755173}}^1$

素因数の和:755190

約数の個数: 48

約数和(自身を含む): 883553580

約数和(自身を除く): 611691300

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, 755173, 1510346, 2265519, 3020692, 3775865, 4531038, 6041384, 6796557, 7551730, 9062076, 11327595, 13593114, 15103460, 18124152, 22655190, 27186228, 30206920, 33982785, 45310380, 54372456, 67965570, 90620760, 135931140, 271862280]

約数ペア:

[(1, 271862280), (2, 135931140), (3, 90620760), (4, 67965570), (5, 54372456), (6, 45310380), (8, 33982785), (9, 30206920), (10, 27186228), (12, 22655190), (15, 18124152), (18, 15103460), (20, 13593114), (24, 11327595), (30, 9062076), (36, 7551730), (40, 6796557), (45, 6041384), (60, 4531038), (72, 3775865), (90, 3020692), (120, 2265519), (180, 1510346), (360, 755173)]