171548640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{119131}}^1$

素因数の和:119152

約数の個数: 72

約数和(自身を含む): 585414648

約数和(自身を除く): 413866008

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 119131, 238262, 357393, 476524, 595655, 714786, 953048, 1072179, 1191310, 1429572, 1786965, 1906096, 2144358, 2382620, 2859144, 3573930, 3812192, 4288716, 4765240, 5360895, 5718288, 7147860, 8577432, 9530480, 10721790, 11436576, 14295720, 17154864, 19060960, 21443580, 28591440, 34309728, 42887160, 57182880, 85774320, 171548640]

約数ペア:

[(1, 171548640), (2, 85774320), (3, 57182880), (4, 42887160), (5, 34309728), (6, 28591440), (8, 21443580), (9, 19060960), (10, 17154864), (12, 14295720), (15, 11436576), (16, 10721790), (18, 9530480), (20, 8577432), (24, 7147860), (30, 5718288), (32, 5360895), (36, 4765240), (40, 4288716), (45, 3812192), (48, 3573930), (60, 2859144), (72, 2382620), (80, 2144358), (90, 1906096), (96, 1786965), (120, 1429572), (144, 1191310), (160, 1072179), (180, 953048), (240, 714786), (288, 595655), (360, 476524), (480, 357393), (720, 238262), (1440, 119131)]