55661640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24413}}^1$

素因数の和:24446

約数の個数: 64

約数和(自身を含む): 175780800

約数和(自身を除く): 120119160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 24413, 48826, 73239, 97652, 122065, 146478, 195304, 244130, 292956, 366195, 463847, 488260, 585912, 732390, 927694, 976520, 1391541, 1464780, 1855388, 2319235, 2783082, 2929560, 3710776, 4638470, 5566164, 6957705, 9276940, 11132328, 13915410, 18553880, 27830820, 55661640]

約数ペア:

[(1, 55661640), (2, 27830820), (3, 18553880), (4, 13915410), (5, 11132328), (6, 9276940), (8, 6957705), (10, 5566164), (12, 4638470), (15, 3710776), (19, 2929560), (20, 2783082), (24, 2319235), (30, 1855388), (38, 1464780), (40, 1391541), (57, 976520), (60, 927694), (76, 732390), (95, 585912), (114, 488260), (120, 463847), (152, 366195), (190, 292956), (228, 244130), (285, 195304), (380, 146478), (456, 122065), (570, 97652), (760, 73239), (1140, 48826), (2280, 24413)]