1115557560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{683}}^1$

素因数の和:1062

約数の個数: 192

約数和(自身を含む): 3921372000

約数和(自身を除く): 2805814440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 349, 360, 390, 468, 520, 585, 683, 698, 780, 936, 1047, 1170, 1366, 1396, 1560, 1745, 2049, 2094, 2340, 2732, 2792, 3141, 3415, 3490, 4098, 4188, 4537, 4680, 5235, 5464, 6147, 6282, 6830, 6980, 8196, 8376, 8879, 9074, 10245, 10470, 12294, 12564, 13611, 13660, 13960, 15705, 16392, 17758, 18148, 20490, 20940, 22685, 24588, 25128, 26637, 27222, 27320, 30735, 31410, 35516, 36296, 40833, 40980, 41880, 44395, 45370, 49176, 53274, 54444, 61470, 62820, 68055, 71032, 79911, 81666, 81960, 88790, 90740, 106548, 108888, 122940, 125640, 133185, 136110, 159822, 163332, 177580, 181480, 204165, 213096, 238367, 245880, 266370, 272220, 319644, 326664, 355160, 399555, 408330, 476734, 532740, 544440, 639288, 715101, 799110, 816660, 953468, 1065480, 1191835, 1430202, 1598220, 1633320, 1906936, 2145303, 2383670, 2860404, 3098771, 3196440, 3575505, 4290606, 4767340, 5720808, 6197542, 7151010, 8581212, 9296313, 9534680, 10726515, 12395084, 14302020, 15493855, 17162424, 18592626, 21453030, 24790168, 27888939, 28604040, 30987710, 37185252, 42906060, 46481565, 55777878, 61975420, 74370504, 85812120, 92963130, 111555756, 123950840, 139444695, 185926260, 223111512, 278889390, 371852520, 557778780, 1115557560]

約数ペア:

[(1, 1115557560), (2, 557778780), (3, 371852520), (4, 278889390), (5, 223111512), (6, 185926260), (8, 139444695), (9, 123950840), (10, 111555756), (12, 92963130), (13, 85812120), (15, 74370504), (18, 61975420), (20, 55777878), (24, 46481565), (26, 42906060), (30, 37185252), (36, 30987710), (39, 28604040), (40, 27888939), (45, 24790168), (52, 21453030), (60, 18592626), (65, 17162424), (72, 15493855), (78, 14302020), (90, 12395084), (104, 10726515), (117, 9534680), (120, 9296313), (130, 8581212), (156, 7151010), (180, 6197542), (195, 5720808), (234, 4767340), (260, 4290606), (312, 3575505), (349, 3196440), (360, 3098771), (390, 2860404), (468, 2383670), (520, 2145303), (585, 1906936), (683, 1633320), (698, 1598220), (780, 1430202), (936, 1191835), (1047, 1065480), (1170, 953468), (1366, 816660), (1396, 799110), (1560, 715101), (1745, 639288), (2049, 544440), (2094, 532740), (2340, 476734), (2732, 408330), (2792, 399555), (3141, 355160), (3415, 326664), (3490, 319644), (4098, 272220), (4188, 266370), (4537, 245880), (4680, 238367), (5235, 213096), (5464, 204165), (6147, 181480), (6282, 177580), (6830, 163332), (6980, 159822), (8196, 136110), (8376, 133185), (8879, 125640), (9074, 122940), (10245, 108888), (10470, 106548), (12294, 90740), (12564, 88790), (13611, 81960), (13660, 81666), (13960, 79911), (15705, 71032), (16392, 68055), (17758, 62820), (18148, 61470), (20490, 54444), (20940, 53274), (22685, 49176), (24588, 45370), (25128, 44395), (26637, 41880), (27222, 40980), (27320, 40833), (30735, 36296), (31410, 35516)]