327248520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:447

約数の個数: 128

約数和(自身を含む): 1003622400

約数和(自身を除く): 676373880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 127, 197, 218, 254, 327, 381, 394, 436, 508, 545, 591, 635, 654, 762, 788, 872, 985, 1016, 1090, 1182, 1270, 1308, 1524, 1576, 1635, 1905, 1970, 2180, 2364, 2540, 2616, 2955, 3048, 3270, 3810, 3940, 4360, 4728, 5080, 5910, 6540, 7620, 7880, 11820, 13080, 13843, 15240, 21473, 23640, 25019, 27686, 41529, 42946, 50038, 55372, 64419, 69215, 75057, 83058, 85892, 100076, 107365, 110744, 125095, 128838, 138430, 150114, 166116, 171784, 200152, 207645, 214730, 250190, 257676, 276860, 300228, 322095, 332232, 375285, 415290, 429460, 500380, 515352, 553720, 600456, 644190, 750570, 830580, 858920, 1000760, 1288380, 1501140, 1661160, 2576760, 2727071, 3002280, 5454142, 8181213, 10908284, 13635355, 16362426, 21816568, 27270710, 32724852, 40906065, 54541420, 65449704, 81812130, 109082840, 163624260, 327248520]

約数ペア:

[(1, 327248520), (2, 163624260), (3, 109082840), (4, 81812130), (5, 65449704), (6, 54541420), (8, 40906065), (10, 32724852), (12, 27270710), (15, 21816568), (20, 16362426), (24, 13635355), (30, 10908284), (40, 8181213), (60, 5454142), (109, 3002280), (120, 2727071), (127, 2576760), (197, 1661160), (218, 1501140), (254, 1288380), (327, 1000760), (381, 858920), (394, 830580), (436, 750570), (508, 644190), (545, 600456), (591, 553720), (635, 515352), (654, 500380), (762, 429460), (788, 415290), (872, 375285), (985, 332232), (1016, 322095), (1090, 300228), (1182, 276860), (1270, 257676), (1308, 250190), (1524, 214730), (1576, 207645), (1635, 200152), (1905, 171784), (1970, 166116), (2180, 150114), (2364, 138430), (2540, 128838), (2616, 125095), (2955, 110744), (3048, 107365), (3270, 100076), (3810, 85892), (3940, 83058), (4360, 75057), (4728, 69215), (5080, 64419), (5910, 55372), (6540, 50038), (7620, 42946), (7880, 41529), (11820, 27686), (13080, 25019), (13843, 23640), (15240, 21473)]