9536720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:180

約数の個数: 80

約数和(自身を含む): 23784192

約数和(自身を除く): 14247472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 71, 73, 80, 92, 115, 142, 146, 184, 230, 284, 292, 355, 365, 368, 460, 568, 584, 710, 730, 920, 1136, 1168, 1420, 1460, 1633, 1679, 1840, 2840, 2920, 3266, 3358, 5183, 5680, 5840, 6532, 6716, 8165, 8395, 10366, 13064, 13432, 16330, 16790, 20732, 25915, 26128, 26864, 32660, 33580, 41464, 51830, 65320, 67160, 82928, 103660, 119209, 130640, 134320, 207320, 238418, 414640, 476836, 596045, 953672, 1192090, 1907344, 2384180, 4768360, 9536720]

約数ペア:

[(1, 9536720), (2, 4768360), (4, 2384180), (5, 1907344), (8, 1192090), (10, 953672), (16, 596045), (20, 476836), (23, 414640), (40, 238418), (46, 207320), (71, 134320), (73, 130640), (80, 119209), (92, 103660), (115, 82928), (142, 67160), (146, 65320), (184, 51830), (230, 41464), (284, 33580), (292, 32660), (355, 26864), (365, 26128), (368, 25915), (460, 20732), (568, 16790), (584, 16330), (710, 13432), (730, 13064), (920, 10366), (1136, 8395), (1168, 8165), (1420, 6716), (1460, 6532), (1633, 5840), (1679, 5680), (1840, 5183), (2840, 3358), (2920, 3266)]