40784580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{75527}}^1$

素因数の和:75545

約数の個数: 48

約数和(自身を含む): 126887040

約数和(自身を除く): 86102460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 75527, 151054, 226581, 302108, 377635, 453162, 679743, 755270, 906324, 1132905, 1359486, 1510540, 2039229, 2265810, 2718972, 3398715, 4078458, 4531620, 6797430, 8156916, 10196145, 13594860, 20392290, 40784580]

約数ペア:

[(1, 40784580), (2, 20392290), (3, 13594860), (4, 10196145), (5, 8156916), (6, 6797430), (9, 4531620), (10, 4078458), (12, 3398715), (15, 2718972), (18, 2265810), (20, 2039229), (27, 1510540), (30, 1359486), (36, 1132905), (45, 906324), (54, 755270), (60, 679743), (90, 453162), (108, 377635), (135, 302108), (180, 226581), (270, 151054), (540, 75527)]