20608032960

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{265021}}^1$

素因数の和:265053

約数の個数: 168

約数和(自身を含む): 73508622096

約数和(自身を除く): 52900589136

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 38880, 77760, 265021, 530042, 795063, 1060084, 1325105, 1590126, 2120168, 2385189, 2650210, 3180252, 3975315, 4240336, 4770378, 5300420, 6360504, 7155567, 7950630, 8480672, 9540756, 10600840, 11925945, 12721008, 14311134, 15901260, 16961344, 19081512, 21201680, 21466701, 23851890, 25442016, 28622268, 31802520, 35777835, 38163024, 42403360, 42933402, 47703780, 50884032, 57244536, 63605040, 64400103, 71555670, 76326048, 84806720, 85866804, 95407560, 107333505, 114489072, 127210080, 128800206, 143111340, 152652096, 171733608, 190815120, 214667010, 228978144, 254420160, 257600412, 286222680, 322000515, 343467216, 381630240, 429334020, 457956288, 515200824, 572445360, 644001030, 686934432, 763260480, 858668040, 1030401648, 1144890720, 1288002060, 1373868864, 1717336080, 2060803296, 2289781440, 2576004120, 3434672160, 4121606592, 5152008240, 6869344320, 10304016480, 20608032960]

約数ペア:

[(1, 20608032960), (2, 10304016480), (3, 6869344320), (4, 5152008240), (5, 4121606592), (6, 3434672160), (8, 2576004120), (9, 2289781440), (10, 2060803296), (12, 1717336080), (15, 1373868864), (16, 1288002060), (18, 1144890720), (20, 1030401648), (24, 858668040), (27, 763260480), (30, 686934432), (32, 644001030), (36, 572445360), (40, 515200824), (45, 457956288), (48, 429334020), (54, 381630240), (60, 343467216), (64, 322000515), (72, 286222680), (80, 257600412), (81, 254420160), (90, 228978144), (96, 214667010), (108, 190815120), (120, 171733608), (135, 152652096), (144, 143111340), (160, 128800206), (162, 127210080), (180, 114489072), (192, 107333505), (216, 95407560), (240, 85866804), (243, 84806720), (270, 76326048), (288, 71555670), (320, 64400103), (324, 63605040), (360, 57244536), (405, 50884032), (432, 47703780), (480, 42933402), (486, 42403360), (540, 38163024), (576, 35777835), (648, 31802520), (720, 28622268), (810, 25442016), (864, 23851890), (960, 21466701), (972, 21201680), (1080, 19081512), (1215, 16961344), (1296, 15901260), (1440, 14311134), (1620, 12721008), (1728, 11925945), (1944, 10600840), (2160, 9540756), (2430, 8480672), (2592, 7950630), (2880, 7155567), (3240, 6360504), (3888, 5300420), (4320, 4770378), (4860, 4240336), (5184, 3975315), (6480, 3180252), (7776, 2650210), (8640, 2385189), (9720, 2120168), (12960, 1590126), (15552, 1325105), (19440, 1060084), (25920, 795063), (38880, 530042), (77760, 265021)]