128165280

素因数分解:

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

素因数の和:3318

約数の個数: 96

約数和(自身を含む): 408711744

約数和(自身を除く): 280546464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3217, 3320, 3984, 4980, 6434, 6640, 7968, 9651, 9960, 12868, 13280, 16085, 19302, 19920, 25736, 32170, 38604, 39840, 48255, 51472, 64340, 77208, 96510, 102944, 128680, 154416, 193020, 257360, 267011, 308832, 386040, 514720, 534022, 772080, 801033, 1068044, 1335055, 1544160, 1602066, 2136088, 2670110, 3204132, 4005165, 4272176, 5340220, 6408264, 8010330, 8544352, 10680440, 12816528, 16020660, 21360880, 25633056, 32041320, 42721760, 64082640, 128165280]

約数ペア:

[(1, 128165280), (2, 64082640), (3, 42721760), (4, 32041320), (5, 25633056), (6, 21360880), (8, 16020660), (10, 12816528), (12, 10680440), (15, 8544352), (16, 8010330), (20, 6408264), (24, 5340220), (30, 4272176), (32, 4005165), (40, 3204132), (48, 2670110), (60, 2136088), (80, 1602066), (83, 1544160), (96, 1335055), (120, 1068044), (160, 801033), (166, 772080), (240, 534022), (249, 514720), (332, 386040), (415, 308832), (480, 267011), (498, 257360), (664, 193020), (830, 154416), (996, 128680), (1245, 102944), (1328, 96510), (1660, 77208), (1992, 64340), (2490, 51472), (2656, 48255), (3217, 39840), (3320, 38604), (3984, 32170), (4980, 25736), (6434, 19920), (6640, 19302), (7968, 16085), (9651, 13280), (9960, 12868)]