16020660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3217}}^1$

素因数の和:3312

約数の個数: 48

約数和(自身を含む): 45412416

約数和(自身を除く): 29391756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 3217, 4980, 6434, 9651, 12868, 16085, 19302, 32170, 38604, 48255, 64340, 96510, 193020, 267011, 534022, 801033, 1068044, 1335055, 1602066, 2670110, 3204132, 4005165, 5340220, 8010330, 16020660]

約数ペア:

[(1, 16020660), (2, 8010330), (3, 5340220), (4, 4005165), (5, 3204132), (6, 2670110), (10, 1602066), (12, 1335055), (15, 1068044), (20, 801033), (30, 534022), (60, 267011), (83, 193020), (166, 96510), (249, 64340), (332, 48255), (415, 38604), (498, 32170), (830, 19302), (996, 16085), (1245, 12868), (1660, 9651), (2490, 6434), (3217, 4980)]