1180257720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{97381}}^1$

素因数の和:97496

約数の個数: 64

約数和(自身を含む): 3575867040

約数和(自身を除く): 2395609320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 97381, 194762, 292143, 389524, 486905, 584286, 779048, 973810, 1168572, 1460715, 1947620, 2337144, 2921430, 3895240, 5842860, 9835481, 11685720, 19670962, 29506443, 39341924, 49177405, 59012886, 78683848, 98354810, 118025772, 147532215, 196709620, 236051544, 295064430, 393419240, 590128860, 1180257720]

約数ペア:

[(1, 1180257720), (2, 590128860), (3, 393419240), (4, 295064430), (5, 236051544), (6, 196709620), (8, 147532215), (10, 118025772), (12, 98354810), (15, 78683848), (20, 59012886), (24, 49177405), (30, 39341924), (40, 29506443), (60, 19670962), (101, 11685720), (120, 9835481), (202, 5842860), (303, 3895240), (404, 2921430), (505, 2337144), (606, 1947620), (808, 1460715), (1010, 1168572), (1212, 973810), (1515, 779048), (2020, 584286), (2424, 486905), (3030, 389524), (4040, 292143), (6060, 194762), (12120, 97381)]