201660240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{773}}^1\times {\mathrm{1087}}^1$

素因数の和:1876

約数の個数: 80

約数和(自身を含む): 626531328

約数和(自身を除く): 424871088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 773, 1087, 1546, 2174, 2319, 3092, 3261, 3865, 4348, 4638, 5435, 6184, 6522, 7730, 8696, 9276, 10870, 11595, 12368, 13044, 15460, 16305, 17392, 18552, 21740, 23190, 26088, 30920, 32610, 37104, 43480, 46380, 52176, 61840, 65220, 86960, 92760, 130440, 185520, 260880, 840251, 1680502, 2520753, 3361004, 4201255, 5041506, 6722008, 8402510, 10083012, 12603765, 13444016, 16805020, 20166024, 25207530, 33610040, 40332048, 50415060, 67220080, 100830120, 201660240]

約数ペア:

[(1, 201660240), (2, 100830120), (3, 67220080), (4, 50415060), (5, 40332048), (6, 33610040), (8, 25207530), (10, 20166024), (12, 16805020), (15, 13444016), (16, 12603765), (20, 10083012), (24, 8402510), (30, 6722008), (40, 5041506), (48, 4201255), (60, 3361004), (80, 2520753), (120, 1680502), (240, 840251), (773, 260880), (1087, 185520), (1546, 130440), (2174, 92760), (2319, 86960), (3092, 65220), (3261, 61840), (3865, 52176), (4348, 46380), (4638, 43480), (5435, 37104), (6184, 32610), (6522, 30920), (7730, 26088), (8696, 23190), (9276, 21740), (10870, 18552), (11595, 17392), (12368, 16305), (13044, 15460)]