121074880

素因数分解:

$2^6\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2$

素因数の和:234

約数の個数: 84

約数和(自身を含む): 296430192

約数和(自身を除く): 175355312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 71, 73, 80, 142, 146, 160, 284, 292, 320, 355, 365, 568, 584, 710, 730, 1136, 1168, 1420, 1460, 2272, 2336, 2840, 2920, 4544, 4672, 5183, 5329, 5680, 5840, 10366, 10658, 11360, 11680, 20732, 21316, 22720, 23360, 25915, 26645, 41464, 42632, 51830, 53290, 82928, 85264, 103660, 106580, 165856, 170528, 207320, 213160, 331712, 341056, 378359, 414640, 426320, 756718, 829280, 852640, 1513436, 1658560, 1705280, 1891795, 3026872, 3783590, 6053744, 7567180, 12107488, 15134360, 24214976, 30268720, 60537440, 121074880]

約数ペア:

[(1, 121074880), (2, 60537440), (4, 30268720), (5, 24214976), (8, 15134360), (10, 12107488), (16, 7567180), (20, 6053744), (32, 3783590), (40, 3026872), (64, 1891795), (71, 1705280), (73, 1658560), (80, 1513436), (142, 852640), (146, 829280), (160, 756718), (284, 426320), (292, 414640), (320, 378359), (355, 341056), (365, 331712), (568, 213160), (584, 207320), (710, 170528), (730, 165856), (1136, 106580), (1168, 103660), (1420, 85264), (1460, 82928), (2272, 53290), (2336, 51830), (2840, 42632), (2920, 41464), (4544, 26645), (4672, 25915), (5183, 23360), (5329, 22720), (5680, 21316), (5840, 20732), (10366, 11680), (10658, 11360)]