42444720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:539

約数の個数: 120

約数和(自身を含む): 143803296

約数和(自身を除く): 101358576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 167, 180, 240, 334, 353, 360, 501, 668, 706, 720, 835, 1002, 1059, 1336, 1412, 1503, 1670, 1765, 2004, 2118, 2505, 2672, 2824, 3006, 3177, 3340, 3530, 4008, 4236, 5010, 5295, 5648, 6012, 6354, 6680, 7060, 7515, 8016, 8472, 10020, 10590, 12024, 12708, 13360, 14120, 15030, 15885, 16944, 20040, 21180, 24048, 25416, 28240, 30060, 31770, 40080, 42360, 50832, 58951, 60120, 63540, 84720, 117902, 120240, 127080, 176853, 235804, 254160, 294755, 353706, 471608, 530559, 589510, 707412, 884265, 943216, 1061118, 1179020, 1414824, 1768530, 2122236, 2358040, 2652795, 2829648, 3537060, 4244472, 4716080, 5305590, 7074120, 8488944, 10611180, 14148240, 21222360, 42444720]

約数ペア:

[(1, 42444720), (2, 21222360), (3, 14148240), (4, 10611180), (5, 8488944), (6, 7074120), (8, 5305590), (9, 4716080), (10, 4244472), (12, 3537060), (15, 2829648), (16, 2652795), (18, 2358040), (20, 2122236), (24, 1768530), (30, 1414824), (36, 1179020), (40, 1061118), (45, 943216), (48, 884265), (60, 707412), (72, 589510), (80, 530559), (90, 471608), (120, 353706), (144, 294755), (167, 254160), (180, 235804), (240, 176853), (334, 127080), (353, 120240), (360, 117902), (501, 84720), (668, 63540), (706, 60120), (720, 58951), (835, 50832), (1002, 42360), (1059, 40080), (1336, 31770), (1412, 30060), (1503, 28240), (1670, 25416), (1765, 24048), (2004, 21180), (2118, 20040), (2505, 16944), (2672, 15885), (2824, 15030), (3006, 14120), (3177, 13360), (3340, 12708), (3530, 12024), (4008, 10590), (4236, 10020), (5010, 8472), (5295, 8016), (5648, 7515), (6012, 7060), (6354, 6680)]