127940040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{118463}}^1$

素因数の和:118483

約数の個数: 64

約数和(自身を含む): 426470400

約数和(自身を除く): 298530360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 118463, 236926, 355389, 473852, 592315, 710778, 947704, 1066167, 1184630, 1421556, 1776945, 2132334, 2369260, 2843112, 3198501, 3553890, 4264668, 4738520, 5330835, 6397002, 7107780, 8529336, 10661670, 12794004, 14215560, 15992505, 21323340, 25588008, 31985010, 42646680, 63970020, 127940040]

約数ペア:

[(1, 127940040), (2, 63970020), (3, 42646680), (4, 31985010), (5, 25588008), (6, 21323340), (8, 15992505), (9, 14215560), (10, 12794004), (12, 10661670), (15, 8529336), (18, 7107780), (20, 6397002), (24, 5330835), (27, 4738520), (30, 4264668), (36, 3553890), (40, 3198501), (45, 2843112), (54, 2369260), (60, 2132334), (72, 1776945), (90, 1421556), (108, 1184630), (120, 1066167), (135, 947704), (180, 710778), (216, 592315), (270, 473852), (360, 355389), (540, 236926), (1080, 118463)]