1518251040

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3837

約数の個数: 240

約数和(自身を含む): 5532468480

約数和(自身を除く): 4014217440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 744, 810, 837, 864, 930, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1860, 2160, 2232, 2480, 2511, 2592, 2790, 2976, 3240, 3348, 3720, 3779, 4185, 4320, 4464, 4960, 5022, 5580, 6480, 6696, 7440, 7558, 8370, 8928, 10044, 11160, 11337, 12555, 12960, 13392, 14880, 15116, 16740, 18895, 20088, 22320, 22674, 25110, 26784, 30232, 33480, 34011, 37790, 40176, 44640, 45348, 50220, 56685, 60464, 66960, 68022, 75580, 80352, 90696, 100440, 102033, 113370, 117149, 120928, 133920, 136044, 151160, 170055, 181392, 200880, 204066, 226740, 234298, 272088, 302320, 306099, 340110, 351447, 362784, 401760, 408132, 453480, 468596, 510165, 544176, 585745, 604640, 612198, 680220, 702894, 816264, 906960, 937192, 1020330, 1054341, 1088352, 1171490, 1224396, 1360440, 1405788, 1530495, 1632528, 1757235, 1813920, 1874384, 2040660, 2108682, 2342980, 2448792, 2720880, 2811576, 3060990, 3163023, 3265056, 3514470, 3748768, 4081320, 4217364, 4685960, 4897584, 5271705, 5441760, 5623152, 6121980, 6326046, 7028940, 8162640, 8434728, 9371920, 9489069, 9795168, 10543410, 11246304, 12243960, 12652092, 14057880, 15815115, 16325280, 16869456, 18743840, 18978138, 21086820, 24487920, 25304184, 28115760, 31630230, 33738912, 37956276, 42173640, 47445345, 48975840, 50608368, 56231520, 63260460, 75912552, 84347280, 94890690, 101216736, 126520920, 151825104, 168694560, 189781380, 253041840, 303650208, 379562760, 506083680, 759125520, 1518251040]

約数ペア:

[(1, 1518251040), (2, 759125520), (3, 506083680), (4, 379562760), (5, 303650208), (6, 253041840), (8, 189781380), (9, 168694560), (10, 151825104), (12, 126520920), (15, 101216736), (16, 94890690), (18, 84347280), (20, 75912552), (24, 63260460), (27, 56231520), (30, 50608368), (31, 48975840), (32, 47445345), (36, 42173640), (40, 37956276), (45, 33738912), (48, 31630230), (54, 28115760), (60, 25304184), (62, 24487920), (72, 21086820), (80, 18978138), (81, 18743840), (90, 16869456), (93, 16325280), (96, 15815115), (108, 14057880), (120, 12652092), (124, 12243960), (135, 11246304), (144, 10543410), (155, 9795168), (160, 9489069), (162, 9371920), (180, 8434728), (186, 8162640), (216, 7028940), (240, 6326046), (248, 6121980), (270, 5623152), (279, 5441760), (288, 5271705), (310, 4897584), (324, 4685960), (360, 4217364), (372, 4081320), (405, 3748768), (432, 3514470), (465, 3265056), (480, 3163023), (496, 3060990), (540, 2811576), (558, 2720880), (620, 2448792), (648, 2342980), (720, 2108682), (744, 2040660), (810, 1874384), (837, 1813920), (864, 1757235), (930, 1632528), (992, 1530495), (1080, 1405788), (1116, 1360440), (1240, 1224396), (1296, 1171490), (1395, 1088352), (1440, 1054341), (1488, 1020330), (1620, 937192), (1674, 906960), (1860, 816264), (2160, 702894), (2232, 680220), (2480, 612198), (2511, 604640), (2592, 585745), (2790, 544176), (2976, 510165), (3240, 468596), (3348, 453480), (3720, 408132), (3779, 401760), (4185, 362784), (4320, 351447), (4464, 340110), (4960, 306099), (5022, 302320), (5580, 272088), (6480, 234298), (6696, 226740), (7440, 204066), (7558, 200880), (8370, 181392), (8928, 170055), (10044, 151160), (11160, 136044), (11337, 133920), (12555, 120928), (12960, 117149), (13392, 113370), (14880, 102033), (15116, 100440), (16740, 90696), (18895, 80352), (20088, 75580), (22320, 68022), (22674, 66960), (25110, 60464), (26784, 56685), (30232, 50220), (33480, 45348), (34011, 44640), (37790, 40176)]