1806204240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{4637}}^1$

素因数の和:5197

約数の個数: 120

約数和(自身を含む): 6078358728

約数和(自身を除く): 4272154488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 541, 720, 1082, 1623, 2164, 2705, 3246, 4328, 4637, 4869, 5410, 6492, 8115, 8656, 9274, 9738, 10820, 12984, 13911, 16230, 18548, 19476, 21640, 23185, 24345, 25968, 27822, 32460, 37096, 38952, 41733, 43280, 46370, 48690, 55644, 64920, 69555, 74192, 77904, 83466, 92740, 97380, 111288, 129840, 139110, 166932, 185480, 194760, 208665, 222576, 278220, 333864, 370960, 389520, 417330, 556440, 667728, 834660, 1112880, 1669320, 2508617, 3338640, 5017234, 7525851, 10034468, 12543085, 15051702, 20068936, 22577553, 25086170, 30103404, 37629255, 40137872, 45155106, 50172340, 60206808, 75258510, 90310212, 100344680, 112887765, 120413616, 150517020, 180620424, 200689360, 225775530, 301034040, 361240848, 451551060, 602068080, 903102120, 1806204240]

約数ペア:

[(1, 1806204240), (2, 903102120), (3, 602068080), (4, 451551060), (5, 361240848), (6, 301034040), (8, 225775530), (9, 200689360), (10, 180620424), (12, 150517020), (15, 120413616), (16, 112887765), (18, 100344680), (20, 90310212), (24, 75258510), (30, 60206808), (36, 50172340), (40, 45155106), (45, 40137872), (48, 37629255), (60, 30103404), (72, 25086170), (80, 22577553), (90, 20068936), (120, 15051702), (144, 12543085), (180, 10034468), (240, 7525851), (360, 5017234), (541, 3338640), (720, 2508617), (1082, 1669320), (1623, 1112880), (2164, 834660), (2705, 667728), (3246, 556440), (4328, 417330), (4637, 389520), (4869, 370960), (5410, 333864), (6492, 278220), (8115, 222576), (8656, 208665), (9274, 194760), (9738, 185480), (10820, 166932), (12984, 139110), (13911, 129840), (16230, 111288), (18548, 97380), (19476, 92740), (21640, 83466), (23185, 77904), (24345, 74192), (25968, 69555), (27822, 64920), (32460, 55644), (37096, 48690), (38952, 46370), (41733, 43280)]