118917720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 240

約数和(自身を含む): 427933440

約数和(自身を除く): 309015720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 127, 135, 136, 153, 162, 170, 180, 204, 216, 254, 255, 270, 289, 306, 324, 340, 360, 381, 405, 408, 459, 508, 510, 540, 578, 612, 635, 648, 680, 762, 765, 810, 867, 918, 1016, 1020, 1080, 1143, 1156, 1224, 1270, 1377, 1445, 1524, 1530, 1620, 1734, 1836, 1905, 2040, 2159, 2286, 2295, 2312, 2540, 2601, 2754, 2890, 3048, 3060, 3240, 3429, 3468, 3672, 3810, 4318, 4335, 4572, 4590, 5080, 5202, 5508, 5715, 5780, 6120, 6477, 6858, 6885, 6936, 7620, 7803, 8636, 8670, 9144, 9180, 10287, 10404, 10795, 11016, 11430, 11560, 12954, 13005, 13716, 13770, 15240, 15606, 17145, 17272, 17340, 18360, 19431, 20574, 20808, 21590, 22860, 23409, 25908, 26010, 27432, 27540, 31212, 32385, 34290, 34680, 36703, 38862, 39015, 41148, 43180, 45720, 46818, 51435, 51816, 52020, 55080, 58293, 62424, 64770, 68580, 73406, 77724, 78030, 82296, 86360, 93636, 97155, 102870, 104040, 110109, 116586, 117045, 129540, 137160, 146812, 155448, 156060, 174879, 183515, 187272, 194310, 205740, 220218, 233172, 234090, 259080, 291465, 293624, 312120, 330327, 349758, 367030, 388620, 411480, 440436, 466344, 468180, 550545, 582930, 660654, 699516, 734060, 777240, 874395, 880872, 936360, 990981, 1101090, 1165860, 1321308, 1399032, 1468120, 1651635, 1748790, 1981962, 2202180, 2331720, 2642616, 2972943, 3303270, 3497580, 3963924, 4404360, 4954905, 5945886, 6606540, 6995160, 7927848, 9909810, 11891772, 13213080, 14864715, 19819620, 23783544, 29729430, 39639240, 59458860, 118917720]

約数ペア:

[(1, 118917720), (2, 59458860), (3, 39639240), (4, 29729430), (5, 23783544), (6, 19819620), (8, 14864715), (9, 13213080), (10, 11891772), (12, 9909810), (15, 7927848), (17, 6995160), (18, 6606540), (20, 5945886), (24, 4954905), (27, 4404360), (30, 3963924), (34, 3497580), (36, 3303270), (40, 2972943), (45, 2642616), (51, 2331720), (54, 2202180), (60, 1981962), (68, 1748790), (72, 1651635), (81, 1468120), (85, 1399032), (90, 1321308), (102, 1165860), (108, 1101090), (120, 990981), (127, 936360), (135, 880872), (136, 874395), (153, 777240), (162, 734060), (170, 699516), (180, 660654), (204, 582930), (216, 550545), (254, 468180), (255, 466344), (270, 440436), (289, 411480), (306, 388620), (324, 367030), (340, 349758), (360, 330327), (381, 312120), (405, 293624), (408, 291465), (459, 259080), (508, 234090), (510, 233172), (540, 220218), (578, 205740), (612, 194310), (635, 187272), (648, 183515), (680, 174879), (762, 156060), (765, 155448), (810, 146812), (867, 137160), (918, 129540), (1016, 117045), (1020, 116586), (1080, 110109), (1143, 104040), (1156, 102870), (1224, 97155), (1270, 93636), (1377, 86360), (1445, 82296), (1524, 78030), (1530, 77724), (1620, 73406), (1734, 68580), (1836, 64770), (1905, 62424), (2040, 58293), (2159, 55080), (2286, 52020), (2295, 51816), (2312, 51435), (2540, 46818), (2601, 45720), (2754, 43180), (2890, 41148), (3048, 39015), (3060, 38862), (3240, 36703), (3429, 34680), (3468, 34290), (3672, 32385), (3810, 31212), (4318, 27540), (4335, 27432), (4572, 26010), (4590, 25908), (5080, 23409), (5202, 22860), (5508, 21590), (5715, 20808), (5780, 20574), (6120, 19431), (6477, 18360), (6858, 17340), (6885, 17272), (6936, 17145), (7620, 15606), (7803, 15240), (8636, 13770), (8670, 13716), (9144, 13005), (9180, 12954), (10287, 11560), (10404, 11430), (10795, 11016)]