121069880

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{599}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 283392000

約数和(自身を除く): 162322120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 163, 248, 310, 326, 599, 620, 652, 815, 1198, 1240, 1304, 1630, 2396, 2995, 3260, 4792, 5053, 5990, 6520, 10106, 11980, 18569, 20212, 23960, 25265, 37138, 40424, 50530, 74276, 92845, 97637, 101060, 148552, 185690, 195274, 202120, 371380, 390548, 488185, 742760, 781096, 976370, 1952740, 3026747, 3905480, 6053494, 12106988, 15133735, 24213976, 30267470, 60534940, 121069880]

約数ペア:

[(1, 121069880), (2, 60534940), (4, 30267470), (5, 24213976), (8, 15133735), (10, 12106988), (20, 6053494), (31, 3905480), (40, 3026747), (62, 1952740), (124, 976370), (155, 781096), (163, 742760), (248, 488185), (310, 390548), (326, 371380), (599, 202120), (620, 195274), (652, 185690), (815, 148552), (1198, 101060), (1240, 97637), (1304, 92845), (1630, 74276), (2396, 50530), (2995, 40424), (3260, 37138), (4792, 25265), (5053, 23960), (5990, 20212), (6520, 18569), (10106, 11980)]