987835320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{161411}}^1$

素因数の和:161445

約数の個数: 96

約数和(自身を含む): 3399336720

約数和(自身を除く): 2411501400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 161411, 322822, 484233, 645644, 807055, 968466, 1291288, 1452699, 1614110, 1936932, 2421165, 2743987, 2905398, 3228220, 3873864, 4842330, 5487974, 5810796, 6456440, 7263495, 8231961, 9684660, 10975948, 11621592, 13719935, 14526990, 16463922, 19369320, 21951896, 24695883, 27439870, 29053980, 32927844, 41159805, 49391766, 54879740, 58107960, 65855688, 82319610, 98783532, 109759480, 123479415, 164639220, 197567064, 246958830, 329278440, 493917660, 987835320]

約数ペア:

[(1, 987835320), (2, 493917660), (3, 329278440), (4, 246958830), (5, 197567064), (6, 164639220), (8, 123479415), (9, 109759480), (10, 98783532), (12, 82319610), (15, 65855688), (17, 58107960), (18, 54879740), (20, 49391766), (24, 41159805), (30, 32927844), (34, 29053980), (36, 27439870), (40, 24695883), (45, 21951896), (51, 19369320), (60, 16463922), (68, 14526990), (72, 13719935), (85, 11621592), (90, 10975948), (102, 9684660), (120, 8231961), (136, 7263495), (153, 6456440), (170, 5810796), (180, 5487974), (204, 4842330), (255, 3873864), (306, 3228220), (340, 2905398), (360, 2743987), (408, 2421165), (510, 1936932), (612, 1614110), (680, 1452699), (765, 1291288), (1020, 968466), (1224, 807055), (1530, 645644), (2040, 484233), (3060, 322822), (6120, 161411)]