72226080

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{5573}}^1$

素因数の和:5600

約数の個数: 120

約数和(自身を含む): 254943612

約数和(自身を除く): 182717532

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, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 5573, 6480, 11146, 12960, 16719, 22292, 27865, 33438, 44584, 50157, 55730, 66876, 83595, 89168, 100314, 111460, 133752, 150471, 167190, 178336, 200628, 222920, 250785, 267504, 300942, 334380, 401256, 445840, 451413, 501570, 535008, 601884, 668760, 752355, 802512, 891680, 902826, 1003140, 1203768, 1337520, 1504710, 1605024, 1805652, 2006280, 2257065, 2407536, 2675040, 3009420, 3611304, 4012560, 4514130, 4815072, 6018840, 7222608, 8025120, 9028260, 12037680, 14445216, 18056520, 24075360, 36113040, 72226080]

約数ペア:

[(1, 72226080), (2, 36113040), (3, 24075360), (4, 18056520), (5, 14445216), (6, 12037680), (8, 9028260), (9, 8025120), (10, 7222608), (12, 6018840), (15, 4815072), (16, 4514130), (18, 4012560), (20, 3611304), (24, 3009420), (27, 2675040), (30, 2407536), (32, 2257065), (36, 2006280), (40, 1805652), (45, 1605024), (48, 1504710), (54, 1337520), (60, 1203768), (72, 1003140), (80, 902826), (81, 891680), (90, 802512), (96, 752355), (108, 668760), (120, 601884), (135, 535008), (144, 501570), (160, 451413), (162, 445840), (180, 401256), (216, 334380), (240, 300942), (270, 267504), (288, 250785), (324, 222920), (360, 200628), (405, 178336), (432, 167190), (480, 150471), (540, 133752), (648, 111460), (720, 100314), (810, 89168), (864, 83595), (1080, 66876), (1296, 55730), (1440, 50157), (1620, 44584), (2160, 33438), (2592, 27865), (3240, 22292), (4320, 16719), (5573, 12960), (6480, 11146)]