20535580080

素因数分解:

$2^4\times 3^7\times 5^1\times {\mathrm{117373}}^1$

素因数の和:117407

約数の個数: 160

約数和(自身を含む): 71607529920

約数和(自身を除く): 51071949840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 729, 810, 972, 1080, 1215, 1296, 1458, 1620, 1944, 2160, 2187, 2430, 2916, 3240, 3645, 3888, 4374, 4860, 5832, 6480, 7290, 8748, 9720, 10935, 11664, 14580, 17496, 19440, 21870, 29160, 34992, 43740, 58320, 87480, 117373, 174960, 234746, 352119, 469492, 586865, 704238, 938984, 1056357, 1173730, 1408476, 1760595, 1877968, 2112714, 2347460, 2816952, 3169071, 3521190, 4225428, 4694920, 5281785, 5633904, 6338142, 7042380, 8450856, 9389840, 9507213, 10563570, 12676284, 14084760, 15845355, 16901712, 19014426, 21127140, 25352568, 28169520, 28521639, 31690710, 38028852, 42254280, 47536065, 50705136, 57043278, 63381420, 76057704, 84508560, 85564917, 95072130, 114086556, 126762840, 142608195, 152115408, 171129834, 190144260, 228173112, 253525680, 256694751, 285216390, 342259668, 380288520, 427824585, 456346224, 513389502, 570432780, 684519336, 760577040, 855649170, 1026779004, 1140865560, 1283473755, 1369038672, 1711298340, 2053558008, 2281731120, 2566947510, 3422596680, 4107116016, 5133895020, 6845193360, 10267790040, 20535580080]

約数ペア:

[(1, 20535580080), (2, 10267790040), (3, 6845193360), (4, 5133895020), (5, 4107116016), (6, 3422596680), (8, 2566947510), (9, 2281731120), (10, 2053558008), (12, 1711298340), (15, 1369038672), (16, 1283473755), (18, 1140865560), (20, 1026779004), (24, 855649170), (27, 760577040), (30, 684519336), (36, 570432780), (40, 513389502), (45, 456346224), (48, 427824585), (54, 380288520), (60, 342259668), (72, 285216390), (80, 256694751), (81, 253525680), (90, 228173112), (108, 190144260), (120, 171129834), (135, 152115408), (144, 142608195), (162, 126762840), (180, 114086556), (216, 95072130), (240, 85564917), (243, 84508560), (270, 76057704), (324, 63381420), (360, 57043278), (405, 50705136), (432, 47536065), (486, 42254280), (540, 38028852), (648, 31690710), (720, 28521639), (729, 28169520), (810, 25352568), (972, 21127140), (1080, 19014426), (1215, 16901712), (1296, 15845355), (1458, 14084760), (1620, 12676284), (1944, 10563570), (2160, 9507213), (2187, 9389840), (2430, 8450856), (2916, 7042380), (3240, 6338142), (3645, 5633904), (3888, 5281785), (4374, 4694920), (4860, 4225428), (5832, 3521190), (6480, 3169071), (7290, 2816952), (8748, 2347460), (9720, 2112714), (10935, 1877968), (11664, 1760595), (14580, 1408476), (17496, 1173730), (19440, 1056357), (21870, 938984), (29160, 704238), (34992, 586865), (43740, 469492), (58320, 352119), (87480, 234746), (117373, 174960)]