64082640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3217}}^1$

素因数の和:3316

約数の個数: 80

約数和(自身を含む): 201112128

約数和(自身を除く): 137029488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3217, 3320, 3984, 4980, 6434, 6640, 9651, 9960, 12868, 16085, 19302, 19920, 25736, 32170, 38604, 48255, 51472, 64340, 77208, 96510, 128680, 154416, 193020, 257360, 267011, 386040, 534022, 772080, 801033, 1068044, 1335055, 1602066, 2136088, 2670110, 3204132, 4005165, 4272176, 5340220, 6408264, 8010330, 10680440, 12816528, 16020660, 21360880, 32041320, 64082640]

約数ペア:

[(1, 64082640), (2, 32041320), (3, 21360880), (4, 16020660), (5, 12816528), (6, 10680440), (8, 8010330), (10, 6408264), (12, 5340220), (15, 4272176), (16, 4005165), (20, 3204132), (24, 2670110), (30, 2136088), (40, 1602066), (48, 1335055), (60, 1068044), (80, 801033), (83, 772080), (120, 534022), (166, 386040), (240, 267011), (249, 257360), (332, 193020), (415, 154416), (498, 128680), (664, 96510), (830, 77208), (996, 64340), (1245, 51472), (1328, 48255), (1660, 38604), (1992, 32170), (2490, 25736), (3217, 19920), (3320, 19302), (3984, 16085), (4980, 12868), (6434, 9960), (6640, 9651)]