89851680

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{2311}}^1$

素因数の和:2341

約数の個数: 144

約数和(自身を含む): 318112704

約数和(自身を除く): 228261024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2311, 2430, 2592, 3240, 3888, 4320, 4622, 4860, 6480, 6933, 7776, 9244, 9720, 11555, 12960, 13866, 18488, 19440, 20799, 23110, 27732, 34665, 36976, 38880, 41598, 46220, 55464, 62397, 69330, 73952, 83196, 92440, 103995, 110928, 124794, 138660, 166392, 184880, 187191, 207990, 221856, 249588, 277320, 311985, 332784, 369760, 374382, 415980, 499176, 554640, 561573, 623970, 665568, 748764, 831960, 935955, 998352, 1109280, 1123146, 1247940, 1497528, 1663920, 1871910, 1996704, 2246292, 2495880, 2807865, 2995056, 3327840, 3743820, 4492584, 4991760, 5615730, 5990112, 7487640, 8985168, 9983520, 11231460, 14975280, 17970336, 22462920, 29950560, 44925840, 89851680]

約数ペア:

[(1, 89851680), (2, 44925840), (3, 29950560), (4, 22462920), (5, 17970336), (6, 14975280), (8, 11231460), (9, 9983520), (10, 8985168), (12, 7487640), (15, 5990112), (16, 5615730), (18, 4991760), (20, 4492584), (24, 3743820), (27, 3327840), (30, 2995056), (32, 2807865), (36, 2495880), (40, 2246292), (45, 1996704), (48, 1871910), (54, 1663920), (60, 1497528), (72, 1247940), (80, 1123146), (81, 1109280), (90, 998352), (96, 935955), (108, 831960), (120, 748764), (135, 665568), (144, 623970), (160, 561573), (162, 554640), (180, 499176), (216, 415980), (240, 374382), (243, 369760), (270, 332784), (288, 311985), (324, 277320), (360, 249588), (405, 221856), (432, 207990), (480, 187191), (486, 184880), (540, 166392), (648, 138660), (720, 124794), (810, 110928), (864, 103995), (972, 92440), (1080, 83196), (1215, 73952), (1296, 69330), (1440, 62397), (1620, 55464), (1944, 46220), (2160, 41598), (2311, 38880), (2430, 36976), (2592, 34665), (3240, 27732), (3888, 23110), (4320, 20799), (4622, 19440), (4860, 18488), (6480, 13866), (6933, 12960), (7776, 11555), (9244, 9720)]