456348240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:282

約数の個数: 240

約数和(自身を含む): 1587755520

約数和(自身を除く): 1131407280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 79, 80, 90, 113, 120, 142, 144, 158, 180, 213, 226, 237, 240, 284, 316, 339, 355, 360, 395, 426, 452, 474, 565, 568, 632, 639, 678, 710, 711, 720, 790, 852, 904, 948, 1017, 1065, 1130, 1136, 1185, 1264, 1278, 1356, 1420, 1422, 1580, 1695, 1704, 1808, 1896, 2034, 2130, 2260, 2370, 2556, 2712, 2840, 2844, 3160, 3195, 3390, 3408, 3555, 3792, 4068, 4260, 4520, 4740, 5085, 5112, 5424, 5609, 5680, 5688, 6320, 6390, 6780, 7110, 8023, 8136, 8520, 8927, 9040, 9480, 10170, 10224, 11218, 11376, 12780, 13560, 14220, 16046, 16272, 16827, 17040, 17854, 18960, 20340, 22436, 24069, 25560, 26781, 27120, 28045, 28440, 32092, 33654, 35708, 40115, 40680, 44635, 44872, 48138, 50481, 51120, 53562, 56090, 56880, 64184, 67308, 71416, 72207, 80230, 80343, 81360, 84135, 89270, 89744, 96276, 100962, 107124, 112180, 120345, 128368, 133905, 134616, 142832, 144414, 160460, 160686, 168270, 178540, 192552, 201924, 214248, 224360, 240690, 252405, 267810, 269232, 288828, 320920, 321372, 336540, 357080, 361035, 385104, 401715, 403848, 428496, 448720, 481380, 504810, 535620, 577656, 633817, 641840, 642744, 673080, 714160, 722070, 803430, 807696, 962760, 1009620, 1071240, 1155312, 1267634, 1285488, 1346160, 1444140, 1606860, 1901451, 1925520, 2019240, 2142480, 2535268, 2888280, 3169085, 3213720, 3802902, 4038480, 5070536, 5704353, 5776560, 6338170, 6427440, 7605804, 9507255, 10141072, 11408706, 12676340, 15211608, 19014510, 22817412, 25352680, 28521765, 30423216, 38029020, 45634824, 50705360, 57043530, 76058040, 91269648, 114087060, 152116080, 228174120, 456348240]

約数ペア:

[(1, 456348240), (2, 228174120), (3, 152116080), (4, 114087060), (5, 91269648), (6, 76058040), (8, 57043530), (9, 50705360), (10, 45634824), (12, 38029020), (15, 30423216), (16, 28521765), (18, 25352680), (20, 22817412), (24, 19014510), (30, 15211608), (36, 12676340), (40, 11408706), (45, 10141072), (48, 9507255), (60, 7605804), (71, 6427440), (72, 6338170), (79, 5776560), (80, 5704353), (90, 5070536), (113, 4038480), (120, 3802902), (142, 3213720), (144, 3169085), (158, 2888280), (180, 2535268), (213, 2142480), (226, 2019240), (237, 1925520), (240, 1901451), (284, 1606860), (316, 1444140), (339, 1346160), (355, 1285488), (360, 1267634), (395, 1155312), (426, 1071240), (452, 1009620), (474, 962760), (565, 807696), (568, 803430), (632, 722070), (639, 714160), (678, 673080), (710, 642744), (711, 641840), (720, 633817), (790, 577656), (852, 535620), (904, 504810), (948, 481380), (1017, 448720), (1065, 428496), (1130, 403848), (1136, 401715), (1185, 385104), (1264, 361035), (1278, 357080), (1356, 336540), (1420, 321372), (1422, 320920), (1580, 288828), (1695, 269232), (1704, 267810), (1808, 252405), (1896, 240690), (2034, 224360), (2130, 214248), (2260, 201924), (2370, 192552), (2556, 178540), (2712, 168270), (2840, 160686), (2844, 160460), (3160, 144414), (3195, 142832), (3390, 134616), (3408, 133905), (3555, 128368), (3792, 120345), (4068, 112180), (4260, 107124), (4520, 100962), (4740, 96276), (5085, 89744), (5112, 89270), (5424, 84135), (5609, 81360), (5680, 80343), (5688, 80230), (6320, 72207), (6390, 71416), (6780, 67308), (7110, 64184), (8023, 56880), (8136, 56090), (8520, 53562), (8927, 51120), (9040, 50481), (9480, 48138), (10170, 44872), (10224, 44635), (11218, 40680), (11376, 40115), (12780, 35708), (13560, 33654), (14220, 32092), (16046, 28440), (16272, 28045), (16827, 27120), (17040, 26781), (17854, 25560), (18960, 24069), (20340, 22436)]