442752480

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{269}}^1$

素因数の和:423

約数の個数: 240

約数和(自身を含む): 1580705280

約数和(自身を除く): 1137952800

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, 127, 135, 144, 160, 162, 180, 216, 240, 254, 269, 270, 288, 324, 360, 381, 405, 432, 480, 508, 538, 540, 635, 648, 720, 762, 807, 810, 864, 1016, 1076, 1080, 1143, 1270, 1296, 1345, 1440, 1524, 1614, 1620, 1905, 2032, 2152, 2160, 2286, 2421, 2540, 2592, 2690, 3048, 3228, 3240, 3429, 3810, 4035, 4064, 4304, 4320, 4572, 4842, 5080, 5380, 5715, 6096, 6456, 6480, 6858, 7263, 7620, 8070, 8608, 9144, 9684, 10160, 10287, 10760, 11430, 12105, 12192, 12912, 12960, 13716, 14526, 15240, 16140, 17145, 18288, 19368, 20320, 20574, 21520, 21789, 22860, 24210, 25824, 27432, 29052, 30480, 32280, 34163, 34290, 36315, 36576, 38736, 41148, 43040, 43578, 45720, 48420, 51435, 54864, 58104, 60960, 64560, 68326, 68580, 72630, 77472, 82296, 87156, 91440, 96840, 102489, 102870, 108945, 109728, 116208, 129120, 136652, 137160, 145260, 164592, 170815, 174312, 182880, 193680, 204978, 205740, 217890, 232416, 273304, 274320, 290520, 307467, 329184, 341630, 348624, 387360, 409956, 411480, 435780, 512445, 546608, 548640, 581040, 614934, 683260, 697248, 819912, 822960, 871560, 922401, 1024890, 1093216, 1162080, 1229868, 1366520, 1537335, 1639824, 1645920, 1743120, 1844802, 2049780, 2459736, 2733040, 2767203, 3074670, 3279648, 3486240, 3689604, 4099560, 4612005, 4919472, 5466080, 5534406, 6149340, 7379208, 8199120, 9224010, 9838944, 11068812, 12298680, 13836015, 14758416, 16398240, 18448020, 22137624, 24597360, 27672030, 29516832, 36896040, 44275248, 49194720, 55344060, 73792080, 88550496, 110688120, 147584160, 221376240, 442752480]

約数ペア:

[(1, 442752480), (2, 221376240), (3, 147584160), (4, 110688120), (5, 88550496), (6, 73792080), (8, 55344060), (9, 49194720), (10, 44275248), (12, 36896040), (15, 29516832), (16, 27672030), (18, 24597360), (20, 22137624), (24, 18448020), (27, 16398240), (30, 14758416), (32, 13836015), (36, 12298680), (40, 11068812), (45, 9838944), (48, 9224010), (54, 8199120), (60, 7379208), (72, 6149340), (80, 5534406), (81, 5466080), (90, 4919472), (96, 4612005), (108, 4099560), (120, 3689604), (127, 3486240), (135, 3279648), (144, 3074670), (160, 2767203), (162, 2733040), (180, 2459736), (216, 2049780), (240, 1844802), (254, 1743120), (269, 1645920), (270, 1639824), (288, 1537335), (324, 1366520), (360, 1229868), (381, 1162080), (405, 1093216), (432, 1024890), (480, 922401), (508, 871560), (538, 822960), (540, 819912), (635, 697248), (648, 683260), (720, 614934), (762, 581040), (807, 548640), (810, 546608), (864, 512445), (1016, 435780), (1076, 411480), (1080, 409956), (1143, 387360), (1270, 348624), (1296, 341630), (1345, 329184), (1440, 307467), (1524, 290520), (1614, 274320), (1620, 273304), (1905, 232416), (2032, 217890), (2152, 205740), (2160, 204978), (2286, 193680), (2421, 182880), (2540, 174312), (2592, 170815), (2690, 164592), (3048, 145260), (3228, 137160), (3240, 136652), (3429, 129120), (3810, 116208), (4035, 109728), (4064, 108945), (4304, 102870), (4320, 102489), (4572, 96840), (4842, 91440), (5080, 87156), (5380, 82296), (5715, 77472), (6096, 72630), (6456, 68580), (6480, 68326), (6858, 64560), (7263, 60960), (7620, 58104), (8070, 54864), (8608, 51435), (9144, 48420), (9684, 45720), (10160, 43578), (10287, 43040), (10760, 41148), (11430, 38736), (12105, 36576), (12192, 36315), (12912, 34290), (12960, 34163), (13716, 32280), (14526, 30480), (15240, 29052), (16140, 27432), (17145, 25824), (18288, 24210), (19368, 22860), (20320, 21789), (20574, 21520)]