299998320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73529}}^1$

素因数の和:73562

約数の個数: 80

約数和(自身を含む): 984713760

約数和(自身を除く): 684715440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 73529, 147058, 220587, 294116, 367645, 441174, 588232, 735290, 882348, 1102935, 1176464, 1249993, 1470580, 1764696, 2205870, 2499986, 2941160, 3529392, 3749979, 4411740, 4999972, 5882320, 6249965, 7499958, 8823480, 9999944, 12499930, 14999916, 17646960, 18749895, 19999888, 24999860, 29999832, 37499790, 49999720, 59999664, 74999580, 99999440, 149999160, 299998320]

約数ペア:

[(1, 299998320), (2, 149999160), (3, 99999440), (4, 74999580), (5, 59999664), (6, 49999720), (8, 37499790), (10, 29999832), (12, 24999860), (15, 19999888), (16, 18749895), (17, 17646960), (20, 14999916), (24, 12499930), (30, 9999944), (34, 8823480), (40, 7499958), (48, 6249965), (51, 5882320), (60, 4999972), (68, 4411740), (80, 3749979), (85, 3529392), (102, 2941160), (120, 2499986), (136, 2205870), (170, 1764696), (204, 1470580), (240, 1249993), (255, 1176464), (272, 1102935), (340, 882348), (408, 735290), (510, 588232), (680, 441174), (816, 367645), (1020, 294116), (1360, 220587), (2040, 147058), (4080, 73529)]