121836720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1361}}^1$

素因数の和:1750

約数の個数: 80

約数和(自身を含む): 378984672

約数和(自身を除く): 257147952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 373, 746, 1119, 1361, 1492, 1865, 2238, 2722, 2984, 3730, 4083, 4476, 5444, 5595, 5968, 6805, 7460, 8166, 8952, 10888, 11190, 13610, 14920, 16332, 17904, 20415, 21776, 22380, 27220, 29840, 32664, 40830, 44760, 54440, 65328, 81660, 89520, 108880, 163320, 326640, 507653, 1015306, 1522959, 2030612, 2538265, 3045918, 4061224, 5076530, 6091836, 7614795, 8122448, 10153060, 12183672, 15229590, 20306120, 24367344, 30459180, 40612240, 60918360, 121836720]

約数ペア:

[(1, 121836720), (2, 60918360), (3, 40612240), (4, 30459180), (5, 24367344), (6, 20306120), (8, 15229590), (10, 12183672), (12, 10153060), (15, 8122448), (16, 7614795), (20, 6091836), (24, 5076530), (30, 4061224), (40, 3045918), (48, 2538265), (60, 2030612), (80, 1522959), (120, 1015306), (240, 507653), (373, 326640), (746, 163320), (1119, 108880), (1361, 89520), (1492, 81660), (1865, 65328), (2238, 54440), (2722, 44760), (2984, 40830), (3730, 32664), (4083, 29840), (4476, 27220), (5444, 22380), (5595, 21776), (5968, 20415), (6805, 17904), (7460, 16332), (8166, 14920), (8952, 13610), (10888, 11190)]