137777040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3137}}^1$

素因数の和:3217

約数の個数: 120

約数和(自身を含む): 470436408

約数和(自身を除く): 332659368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3137, 3660, 4392, 4880, 5490, 6274, 7320, 8784, 9411, 10980, 12548, 14640, 15685, 18822, 21960, 25096, 28233, 31370, 37644, 43920, 47055, 50192, 56466, 62740, 75288, 94110, 112932, 125480, 141165, 150576, 188220, 191357, 225864, 250960, 282330, 376440, 382714, 451728, 564660, 574071, 752880, 765428, 956785, 1129320, 1148142, 1530856, 1722213, 1913570, 2258640, 2296284, 2870355, 3061712, 3444426, 3827140, 4592568, 5740710, 6888852, 7654280, 8611065, 9185136, 11481420, 13777704, 15308560, 17222130, 22962840, 27555408, 34444260, 45925680, 68888520, 137777040]

約数ペア:

[(1, 137777040), (2, 68888520), (3, 45925680), (4, 34444260), (5, 27555408), (6, 22962840), (8, 17222130), (9, 15308560), (10, 13777704), (12, 11481420), (15, 9185136), (16, 8611065), (18, 7654280), (20, 6888852), (24, 5740710), (30, 4592568), (36, 3827140), (40, 3444426), (45, 3061712), (48, 2870355), (60, 2296284), (61, 2258640), (72, 1913570), (80, 1722213), (90, 1530856), (120, 1148142), (122, 1129320), (144, 956785), (180, 765428), (183, 752880), (240, 574071), (244, 564660), (305, 451728), (360, 382714), (366, 376440), (488, 282330), (549, 250960), (610, 225864), (720, 191357), (732, 188220), (915, 150576), (976, 141165), (1098, 125480), (1220, 112932), (1464, 94110), (1830, 75288), (2196, 62740), (2440, 56466), (2745, 50192), (2928, 47055), (3137, 43920), (3660, 37644), (4392, 31370), (4880, 28233), (5490, 25096), (6274, 21960), (7320, 18822), (8784, 15685), (9411, 14640), (10980, 12548)]