133721520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{883}}^1$

素因数の和:1530

約数の個数: 80

約数和(自身を含む): 415663872

約数和(自身を除く): 281942352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 631, 883, 1262, 1766, 1893, 2524, 2649, 3155, 3532, 3786, 4415, 5048, 5298, 6310, 7064, 7572, 8830, 9465, 10096, 10596, 12620, 13245, 14128, 15144, 17660, 18930, 21192, 25240, 26490, 30288, 35320, 37860, 42384, 50480, 52980, 70640, 75720, 105960, 151440, 211920, 557173, 1114346, 1671519, 2228692, 2785865, 3343038, 4457384, 5571730, 6686076, 8357595, 8914768, 11143460, 13372152, 16715190, 22286920, 26744304, 33430380, 44573840, 66860760, 133721520]

約数ペア:

[(1, 133721520), (2, 66860760), (3, 44573840), (4, 33430380), (5, 26744304), (6, 22286920), (8, 16715190), (10, 13372152), (12, 11143460), (15, 8914768), (16, 8357595), (20, 6686076), (24, 5571730), (30, 4457384), (40, 3343038), (48, 2785865), (60, 2228692), (80, 1671519), (120, 1114346), (240, 557173), (631, 211920), (883, 151440), (1262, 105960), (1766, 75720), (1893, 70640), (2524, 52980), (2649, 50480), (3155, 42384), (3532, 37860), (3786, 35320), (4415, 30288), (5048, 26490), (5298, 25240), (6310, 21192), (7064, 18930), (7572, 17660), (8830, 15144), (9465, 14128), (10096, 13245), (10596, 12620)]