121962960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{3457}}^1$

素因数の和:3490

約数の個数: 180

約数和(自身を含む): 476602308

約数和(自身を除く): 354639348

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3457, 3528, 3920, 4410, 5040, 5880, 6914, 7056, 8820, 10371, 11760, 13828, 17285, 17640, 20742, 24199, 27656, 31113, 34570, 35280, 41484, 48398, 51855, 55312, 62226, 69140, 72597, 82968, 96796, 103710, 120995, 124452, 138280, 145194, 155565, 165936, 169393, 193592, 207420, 217791, 241990, 248904, 276560, 290388, 311130, 338786, 362985, 387184, 414840, 435582, 483980, 497808, 508179, 580776, 622260, 677572, 725970, 829680, 846965, 871164, 967960, 1016358, 1088955, 1161552, 1244520, 1355144, 1451940, 1524537, 1693930, 1742328, 1935920, 2032716, 2177910, 2489040, 2540895, 2710288, 2903880, 3049074, 3387860, 3484656, 4065432, 4355820, 5081790, 5807760, 6098148, 6775720, 7622685, 8130864, 8711640, 10163580, 12196296, 13551440, 15245370, 17423280, 20327160, 24392592, 30490740, 40654320, 60981480, 121962960]

約数ペア:

[(1, 121962960), (2, 60981480), (3, 40654320), (4, 30490740), (5, 24392592), (6, 20327160), (7, 17423280), (8, 15245370), (9, 13551440), (10, 12196296), (12, 10163580), (14, 8711640), (15, 8130864), (16, 7622685), (18, 6775720), (20, 6098148), (21, 5807760), (24, 5081790), (28, 4355820), (30, 4065432), (35, 3484656), (36, 3387860), (40, 3049074), (42, 2903880), (45, 2710288), (48, 2540895), (49, 2489040), (56, 2177910), (60, 2032716), (63, 1935920), (70, 1742328), (72, 1693930), (80, 1524537), (84, 1451940), (90, 1355144), (98, 1244520), (105, 1161552), (112, 1088955), (120, 1016358), (126, 967960), (140, 871164), (144, 846965), (147, 829680), (168, 725970), (180, 677572), (196, 622260), (210, 580776), (240, 508179), (245, 497808), (252, 483980), (280, 435582), (294, 414840), (315, 387184), (336, 362985), (360, 338786), (392, 311130), (420, 290388), (441, 276560), (490, 248904), (504, 241990), (560, 217791), (588, 207420), (630, 193592), (720, 169393), (735, 165936), (784, 155565), (840, 145194), (882, 138280), (980, 124452), (1008, 120995), (1176, 103710), (1260, 96796), (1470, 82968), (1680, 72597), (1764, 69140), (1960, 62226), (2205, 55312), (2352, 51855), (2520, 48398), (2940, 41484), (3457, 35280), (3528, 34570), (3920, 31113), (4410, 27656), (5040, 24199), (5880, 20742), (6914, 17640), (7056, 17285), (8820, 13828), (10371, 11760)]