121291560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 256

約数和(自身を含む): 446342400

約数和(自身を除く): 325050840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 53, 54, 60, 65, 72, 78, 90, 104, 106, 108, 117, 120, 130, 135, 156, 159, 163, 180, 195, 212, 216, 234, 260, 265, 270, 312, 318, 326, 351, 360, 390, 424, 468, 477, 489, 520, 530, 540, 585, 636, 652, 689, 702, 780, 795, 815, 936, 954, 978, 1060, 1080, 1170, 1272, 1304, 1378, 1404, 1431, 1467, 1560, 1590, 1630, 1755, 1908, 1956, 2067, 2119, 2120, 2340, 2385, 2445, 2756, 2808, 2862, 2934, 3180, 3260, 3445, 3510, 3816, 3912, 4134, 4238, 4401, 4680, 4770, 4890, 5512, 5724, 5868, 6201, 6357, 6360, 6520, 6890, 7020, 7155, 7335, 8268, 8476, 8639, 8802, 9540, 9780, 10335, 10595, 11448, 11736, 12402, 12714, 13780, 14040, 14310, 14670, 16536, 16952, 17278, 17604, 18603, 19071, 19080, 19560, 20670, 21190, 22005, 24804, 25428, 25917, 27560, 28620, 29340, 31005, 31785, 34556, 35208, 37206, 38142, 41340, 42380, 43195, 44010, 49608, 50856, 51834, 57213, 57240, 58680, 62010, 63570, 69112, 74412, 76284, 77751, 82680, 84760, 86390, 88020, 93015, 95355, 103668, 112307, 114426, 124020, 127140, 129585, 148824, 152568, 155502, 172780, 176040, 186030, 190710, 207336, 224614, 228852, 233253, 248040, 254280, 259170, 286065, 311004, 336921, 345560, 372060, 381420, 388755, 449228, 457704, 466506, 518340, 561535, 572130, 622008, 673842, 744120, 762840, 777510, 898456, 933012, 1010763, 1036680, 1123070, 1144260, 1166265, 1347684, 1555020, 1684605, 1866024, 2021526, 2246140, 2288520, 2332530, 2695368, 3032289, 3110040, 3369210, 4043052, 4492280, 4665060, 5053815, 6064578, 6738420, 8086104, 9330120, 10107630, 12129156, 13476840, 15161445, 20215260, 24258312, 30322890, 40430520, 60645780, 121291560]

約数ペア:

[(1, 121291560), (2, 60645780), (3, 40430520), (4, 30322890), (5, 24258312), (6, 20215260), (8, 15161445), (9, 13476840), (10, 12129156), (12, 10107630), (13, 9330120), (15, 8086104), (18, 6738420), (20, 6064578), (24, 5053815), (26, 4665060), (27, 4492280), (30, 4043052), (36, 3369210), (39, 3110040), (40, 3032289), (45, 2695368), (52, 2332530), (53, 2288520), (54, 2246140), (60, 2021526), (65, 1866024), (72, 1684605), (78, 1555020), (90, 1347684), (104, 1166265), (106, 1144260), (108, 1123070), (117, 1036680), (120, 1010763), (130, 933012), (135, 898456), (156, 777510), (159, 762840), (163, 744120), (180, 673842), (195, 622008), (212, 572130), (216, 561535), (234, 518340), (260, 466506), (265, 457704), (270, 449228), (312, 388755), (318, 381420), (326, 372060), (351, 345560), (360, 336921), (390, 311004), (424, 286065), (468, 259170), (477, 254280), (489, 248040), (520, 233253), (530, 228852), (540, 224614), (585, 207336), (636, 190710), (652, 186030), (689, 176040), (702, 172780), (780, 155502), (795, 152568), (815, 148824), (936, 129585), (954, 127140), (978, 124020), (1060, 114426), (1080, 112307), (1170, 103668), (1272, 95355), (1304, 93015), (1378, 88020), (1404, 86390), (1431, 84760), (1467, 82680), (1560, 77751), (1590, 76284), (1630, 74412), (1755, 69112), (1908, 63570), (1956, 62010), (2067, 58680), (2119, 57240), (2120, 57213), (2340, 51834), (2385, 50856), (2445, 49608), (2756, 44010), (2808, 43195), (2862, 42380), (2934, 41340), (3180, 38142), (3260, 37206), (3445, 35208), (3510, 34556), (3816, 31785), (3912, 31005), (4134, 29340), (4238, 28620), (4401, 27560), (4680, 25917), (4770, 25428), (4890, 24804), (5512, 22005), (5724, 21190), (5868, 20670), (6201, 19560), (6357, 19080), (6360, 19071), (6520, 18603), (6890, 17604), (7020, 17278), (7155, 16952), (7335, 16536), (8268, 14670), (8476, 14310), (8639, 14040), (8802, 13780), (9540, 12714), (9780, 12402), (10335, 11736), (10595, 11448)]