30326640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7433}}^1$

素因数の和:7466

約数の個数: 80

約数和(自身を含む): 99556128

約数和(自身を除く): 69229488

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, 7433, 14866, 22299, 29732, 37165, 44598, 59464, 74330, 89196, 111495, 118928, 126361, 148660, 178392, 222990, 252722, 297320, 356784, 379083, 445980, 505444, 594640, 631805, 758166, 891960, 1010888, 1263610, 1516332, 1783920, 1895415, 2021776, 2527220, 3032664, 3790830, 5054440, 6065328, 7581660, 10108880, 15163320, 30326640]

約数ペア:

[(1, 30326640), (2, 15163320), (3, 10108880), (4, 7581660), (5, 6065328), (6, 5054440), (8, 3790830), (10, 3032664), (12, 2527220), (15, 2021776), (16, 1895415), (17, 1783920), (20, 1516332), (24, 1263610), (30, 1010888), (34, 891960), (40, 758166), (48, 631805), (51, 594640), (60, 505444), (68, 445980), (80, 379083), (85, 356784), (102, 297320), (120, 252722), (136, 222990), (170, 178392), (204, 148660), (240, 126361), (255, 118928), (272, 111495), (340, 89196), (408, 74330), (510, 59464), (680, 44598), (816, 37165), (1020, 29732), (1360, 22299), (2040, 14866), (4080, 7433)]