3169932720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{81031}}^1$

素因数の和:81210

約数の個数: 80

約数和(自身を含む): 9887200512

約数和(自身を除く): 6717267792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 6520, 7824, 9780, 13040, 19560, 39120, 81031, 162062, 243093, 324124, 405155, 486186, 648248, 810310, 972372, 1215465, 1296496, 1620620, 1944744, 2430930, 3241240, 3889488, 4861860, 6482480, 9723720, 13208053, 19447440, 26416106, 39624159, 52832212, 66040265, 79248318, 105664424, 132080530, 158496636, 198120795, 211328848, 264161060, 316993272, 396241590, 528322120, 633986544, 792483180, 1056644240, 1584966360, 3169932720]

約数ペア:

[(1, 3169932720), (2, 1584966360), (3, 1056644240), (4, 792483180), (5, 633986544), (6, 528322120), (8, 396241590), (10, 316993272), (12, 264161060), (15, 211328848), (16, 198120795), (20, 158496636), (24, 132080530), (30, 105664424), (40, 79248318), (48, 66040265), (60, 52832212), (80, 39624159), (120, 26416106), (163, 19447440), (240, 13208053), (326, 9723720), (489, 6482480), (652, 4861860), (815, 3889488), (978, 3241240), (1304, 2430930), (1630, 1944744), (1956, 1620620), (2445, 1296496), (2608, 1215465), (3260, 972372), (3912, 810310), (4890, 648248), (6520, 486186), (7824, 405155), (9780, 324124), (13040, 243093), (19560, 162062), (39120, 81031)]