1277896320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3637}}^1$

素因数の和:3723

約数の個数: 192

約数和(自身を含む): 4486308840

約数和(自身を除く): 3208412520

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, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 915, 960, 976, 1098, 1152, 1220, 1440, 1464, 1830, 1920, 1952, 2196, 2440, 2745, 2880, 2928, 3637, 3660, 3904, 4392, 4880, 5490, 5760, 5856, 7274, 7320, 7808, 8784, 9760, 10911, 10980, 11712, 14548, 14640, 17568, 18185, 19520, 21822, 21960, 23424, 29096, 29280, 32733, 35136, 36370, 39040, 43644, 43920, 54555, 58192, 58560, 65466, 70272, 72740, 87288, 87840, 109110, 116384, 117120, 130932, 145480, 163665, 174576, 175680, 218220, 221857, 232768, 261864, 290960, 327330, 349152, 351360, 436440, 443714, 465536, 523728, 581920, 654660, 665571, 698304, 872880, 887428, 1047456, 1109285, 1163840, 1309320, 1331142, 1396608, 1745760, 1774856, 1996713, 2094912, 2218570, 2327680, 2618640, 2662284, 3327855, 3491520, 3549712, 3993426, 4189824, 4437140, 5237280, 5324568, 6655710, 6983040, 7099424, 7986852, 8874280, 9983565, 10474560, 10649136, 13311420, 14198848, 15973704, 17748560, 19967130, 20949120, 21298272, 26622840, 28397696, 31947408, 35497120, 39934260, 42596544, 53245680, 63894816, 70994240, 79868520, 85193088, 106491360, 127789632, 141988480, 159737040, 212982720, 255579264, 319474080, 425965440, 638948160, 1277896320]

約数ペア:

[(1, 1277896320), (2, 638948160), (3, 425965440), (4, 319474080), (5, 255579264), (6, 212982720), (8, 159737040), (9, 141988480), (10, 127789632), (12, 106491360), (15, 85193088), (16, 79868520), (18, 70994240), (20, 63894816), (24, 53245680), (30, 42596544), (32, 39934260), (36, 35497120), (40, 31947408), (45, 28397696), (48, 26622840), (60, 21298272), (61, 20949120), (64, 19967130), (72, 17748560), (80, 15973704), (90, 14198848), (96, 13311420), (120, 10649136), (122, 10474560), (128, 9983565), (144, 8874280), (160, 7986852), (180, 7099424), (183, 6983040), (192, 6655710), (240, 5324568), (244, 5237280), (288, 4437140), (305, 4189824), (320, 3993426), (360, 3549712), (366, 3491520), (384, 3327855), (480, 2662284), (488, 2618640), (549, 2327680), (576, 2218570), (610, 2094912), (640, 1996713), (720, 1774856), (732, 1745760), (915, 1396608), (960, 1331142), (976, 1309320), (1098, 1163840), (1152, 1109285), (1220, 1047456), (1440, 887428), (1464, 872880), (1830, 698304), (1920, 665571), (1952, 654660), (2196, 581920), (2440, 523728), (2745, 465536), (2880, 443714), (2928, 436440), (3637, 351360), (3660, 349152), (3904, 327330), (4392, 290960), (4880, 261864), (5490, 232768), (5760, 221857), (5856, 218220), (7274, 175680), (7320, 174576), (7808, 163665), (8784, 145480), (9760, 130932), (10911, 117120), (10980, 116384), (11712, 109110), (14548, 87840), (14640, 87288), (17568, 72740), (18185, 70272), (19520, 65466), (21822, 58560), (21960, 58192), (23424, 54555), (29096, 43920), (29280, 43644), (32733, 39040), (35136, 36370)]