1120662720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6379}}^1$

素因数の和:6463

約数の個数: 168

約数和(自身を含む): 3918417360

約数和(自身を除く): 2797754640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 480, 488, 549, 576, 610, 720, 732, 915, 960, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2745, 2880, 2928, 3660, 3904, 4392, 4880, 5490, 5856, 6379, 7320, 8784, 9760, 10980, 11712, 12758, 14640, 17568, 19137, 19520, 21960, 25516, 29280, 31895, 35136, 38274, 43920, 51032, 57411, 58560, 63790, 76548, 87840, 95685, 102064, 114822, 127580, 153096, 175680, 191370, 204128, 229644, 255160, 287055, 306192, 382740, 389119, 408256, 459288, 510320, 574110, 612384, 765480, 778238, 918576, 1020640, 1148220, 1167357, 1224768, 1530960, 1556476, 1837152, 1945595, 2041280, 2296440, 2334714, 3061920, 3112952, 3502071, 3674304, 3891190, 4592880, 4669428, 5836785, 6123840, 6225904, 7004142, 7782380, 9185760, 9338856, 11673570, 12451808, 14008284, 15564760, 17510355, 18371520, 18677712, 23347140, 24903616, 28016568, 31129520, 35020710, 37355424, 46694280, 56033136, 62259040, 70041420, 74710848, 93388560, 112066272, 124518080, 140082840, 186777120, 224132544, 280165680, 373554240, 560331360, 1120662720]

約数ペア:

[(1, 1120662720), (2, 560331360), (3, 373554240), (4, 280165680), (5, 224132544), (6, 186777120), (8, 140082840), (9, 124518080), (10, 112066272), (12, 93388560), (15, 74710848), (16, 70041420), (18, 62259040), (20, 56033136), (24, 46694280), (30, 37355424), (32, 35020710), (36, 31129520), (40, 28016568), (45, 24903616), (48, 23347140), (60, 18677712), (61, 18371520), (64, 17510355), (72, 15564760), (80, 14008284), (90, 12451808), (96, 11673570), (120, 9338856), (122, 9185760), (144, 7782380), (160, 7004142), (180, 6225904), (183, 6123840), (192, 5836785), (240, 4669428), (244, 4592880), (288, 3891190), (305, 3674304), (320, 3502071), (360, 3112952), (366, 3061920), (480, 2334714), (488, 2296440), (549, 2041280), (576, 1945595), (610, 1837152), (720, 1556476), (732, 1530960), (915, 1224768), (960, 1167357), (976, 1148220), (1098, 1020640), (1220, 918576), (1440, 778238), (1464, 765480), (1830, 612384), (1952, 574110), (2196, 510320), (2440, 459288), (2745, 408256), (2880, 389119), (2928, 382740), (3660, 306192), (3904, 287055), (4392, 255160), (4880, 229644), (5490, 204128), (5856, 191370), (6379, 175680), (7320, 153096), (8784, 127580), (9760, 114822), (10980, 102064), (11712, 95685), (12758, 87840), (14640, 76548), (17568, 63790), (19137, 58560), (19520, 57411), (21960, 51032), (25516, 43920), (29280, 38274), (31895, 35136)]