1223912160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3881}}^1$

素因数の和:3978

約数の個数: 192

約数和(自身を含む): 4343492160

約数和(自身を除く): 3119580000

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, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 216, 219, 240, 270, 288, 292, 360, 365, 432, 438, 480, 540, 584, 657, 720, 730, 864, 876, 1080, 1095, 1168, 1314, 1440, 1460, 1752, 1971, 2160, 2190, 2336, 2628, 2920, 3285, 3504, 3881, 3942, 4320, 4380, 5256, 5840, 6570, 7008, 7762, 7884, 8760, 9855, 10512, 11643, 11680, 13140, 15524, 15768, 17520, 19405, 19710, 21024, 23286, 26280, 31048, 31536, 34929, 35040, 38810, 39420, 46572, 52560, 58215, 62096, 63072, 69858, 77620, 78840, 93144, 104787, 105120, 116430, 124192, 139716, 155240, 157680, 174645, 186288, 209574, 232860, 279432, 283313, 310480, 315360, 349290, 372576, 419148, 465720, 523935, 558864, 566626, 620960, 698580, 838296, 849939, 931440, 1047870, 1117728, 1133252, 1397160, 1416565, 1676592, 1699878, 1862880, 2095740, 2266504, 2549817, 2794320, 2833130, 3353184, 3399756, 4191480, 4249695, 4533008, 5099634, 5588640, 5666260, 6799512, 7649451, 8382960, 8499390, 9066016, 10199268, 11332520, 12749085, 13599024, 15298902, 16765920, 16998780, 20398536, 22665040, 25498170, 27198048, 30597804, 33997560, 38247255, 40797072, 45330080, 50996340, 61195608, 67995120, 76494510, 81594144, 101992680, 122391216, 135990240, 152989020, 203985360, 244782432, 305978040, 407970720, 611956080, 1223912160]

約数ペア:

[(1, 1223912160), (2, 611956080), (3, 407970720), (4, 305978040), (5, 244782432), (6, 203985360), (8, 152989020), (9, 135990240), (10, 122391216), (12, 101992680), (15, 81594144), (16, 76494510), (18, 67995120), (20, 61195608), (24, 50996340), (27, 45330080), (30, 40797072), (32, 38247255), (36, 33997560), (40, 30597804), (45, 27198048), (48, 25498170), (54, 22665040), (60, 20398536), (72, 16998780), (73, 16765920), (80, 15298902), (90, 13599024), (96, 12749085), (108, 11332520), (120, 10199268), (135, 9066016), (144, 8499390), (146, 8382960), (160, 7649451), (180, 6799512), (216, 5666260), (219, 5588640), (240, 5099634), (270, 4533008), (288, 4249695), (292, 4191480), (360, 3399756), (365, 3353184), (432, 2833130), (438, 2794320), (480, 2549817), (540, 2266504), (584, 2095740), (657, 1862880), (720, 1699878), (730, 1676592), (864, 1416565), (876, 1397160), (1080, 1133252), (1095, 1117728), (1168, 1047870), (1314, 931440), (1440, 849939), (1460, 838296), (1752, 698580), (1971, 620960), (2160, 566626), (2190, 558864), (2336, 523935), (2628, 465720), (2920, 419148), (3285, 372576), (3504, 349290), (3881, 315360), (3942, 310480), (4320, 283313), (4380, 279432), (5256, 232860), (5840, 209574), (6570, 186288), (7008, 174645), (7762, 157680), (7884, 155240), (8760, 139716), (9855, 124192), (10512, 116430), (11643, 105120), (11680, 104787), (13140, 93144), (15524, 78840), (15768, 77620), (17520, 69858), (19405, 63072), (19710, 62096), (21024, 58215), (23286, 52560), (26280, 46572), (31048, 39420), (31536, 38810), (34929, 35040)]