222528960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{77267}}^1$

素因数の和:77290

約数の個数: 84

約数和(自身を含む): 765416808

約数和(自身を除く): 542887848

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 77267, 154534, 231801, 309068, 386335, 463602, 618136, 695403, 772670, 927204, 1159005, 1236272, 1390806, 1545340, 1854408, 2318010, 2472544, 2781612, 3090680, 3477015, 3708816, 4636020, 4945088, 5563224, 6181360, 6954030, 7417632, 9272040, 11126448, 12362720, 13908060, 14835264, 18544080, 22252896, 24725440, 27816120, 37088160, 44505792, 55632240, 74176320, 111264480, 222528960]

約数ペア:

[(1, 222528960), (2, 111264480), (3, 74176320), (4, 55632240), (5, 44505792), (6, 37088160), (8, 27816120), (9, 24725440), (10, 22252896), (12, 18544080), (15, 14835264), (16, 13908060), (18, 12362720), (20, 11126448), (24, 9272040), (30, 7417632), (32, 6954030), (36, 6181360), (40, 5563224), (45, 4945088), (48, 4636020), (60, 3708816), (64, 3477015), (72, 3090680), (80, 2781612), (90, 2472544), (96, 2318010), (120, 1854408), (144, 1545340), (160, 1390806), (180, 1236272), (192, 1159005), (240, 927204), (288, 772670), (320, 695403), (360, 618136), (480, 463602), (576, 386335), (720, 309068), (960, 231801), (1440, 154534), (2880, 77267)]