120572280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{111641}}^1$

素因数の和:111661

約数の個数: 64

約数和(自身を含む): 401911200

約数和(自身を除く): 281338920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 111641, 223282, 334923, 446564, 558205, 669846, 893128, 1004769, 1116410, 1339692, 1674615, 2009538, 2232820, 2679384, 3014307, 3349230, 4019076, 4465640, 5023845, 6028614, 6698460, 8038152, 10047690, 12057228, 13396920, 15071535, 20095380, 24114456, 30143070, 40190760, 60286140, 120572280]

約数ペア:

[(1, 120572280), (2, 60286140), (3, 40190760), (4, 30143070), (5, 24114456), (6, 20095380), (8, 15071535), (9, 13396920), (10, 12057228), (12, 10047690), (15, 8038152), (18, 6698460), (20, 6028614), (24, 5023845), (27, 4465640), (30, 4019076), (36, 3349230), (40, 3014307), (45, 2679384), (54, 2232820), (60, 2009538), (72, 1674615), (90, 1339692), (108, 1116410), (120, 1004769), (135, 893128), (180, 669846), (216, 558205), (270, 446564), (360, 334923), (540, 223282), (1080, 111641)]