1288135440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1277}}^1$

素因数の和:1766

約数の個数: 160

約数和(自身を含む): 4449893760

約数和(自身を除く): 3161758320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 467, 540, 720, 934, 1080, 1277, 1401, 1868, 2160, 2335, 2554, 2802, 3736, 3831, 4203, 4670, 5108, 5604, 6385, 7005, 7472, 7662, 8406, 9340, 10216, 11208, 11493, 12609, 12770, 14010, 15324, 16812, 18680, 19155, 20432, 21015, 22416, 22986, 25218, 25540, 28020, 30648, 33624, 34479, 37360, 38310, 42030, 45972, 50436, 51080, 56040, 57465, 61296, 63045, 67248, 68958, 76620, 84060, 91944, 100872, 102160, 112080, 114930, 126090, 137916, 153240, 168120, 172395, 183888, 201744, 229860, 252180, 275832, 306480, 336240, 344790, 459720, 504360, 551664, 596359, 689580, 919440, 1008720, 1192718, 1379160, 1789077, 2385436, 2758320, 2981795, 3578154, 4770872, 5367231, 5963590, 7156308, 8945385, 9541744, 10734462, 11927180, 14312616, 16101693, 17890770, 21468924, 23854360, 26836155, 28625232, 32203386, 35781540, 42937848, 47708720, 53672310, 64406772, 71563080, 80508465, 85875696, 107344620, 128813544, 143126160, 161016930, 214689240, 257627088, 322033860, 429378480, 644067720, 1288135440]

約数ペア:

[(1, 1288135440), (2, 644067720), (3, 429378480), (4, 322033860), (5, 257627088), (6, 214689240), (8, 161016930), (9, 143126160), (10, 128813544), (12, 107344620), (15, 85875696), (16, 80508465), (18, 71563080), (20, 64406772), (24, 53672310), (27, 47708720), (30, 42937848), (36, 35781540), (40, 32203386), (45, 28625232), (48, 26836155), (54, 23854360), (60, 21468924), (72, 17890770), (80, 16101693), (90, 14312616), (108, 11927180), (120, 10734462), (135, 9541744), (144, 8945385), (180, 7156308), (216, 5963590), (240, 5367231), (270, 4770872), (360, 3578154), (432, 2981795), (467, 2758320), (540, 2385436), (720, 1789077), (934, 1379160), (1080, 1192718), (1277, 1008720), (1401, 919440), (1868, 689580), (2160, 596359), (2335, 551664), (2554, 504360), (2802, 459720), (3736, 344790), (3831, 336240), (4203, 306480), (4670, 275832), (5108, 252180), (5604, 229860), (6385, 201744), (7005, 183888), (7472, 172395), (7662, 168120), (8406, 153240), (9340, 137916), (10216, 126090), (11208, 114930), (11493, 112080), (12609, 102160), (12770, 100872), (14010, 91944), (15324, 84060), (16812, 76620), (18680, 68958), (19155, 67248), (20432, 63045), (21015, 61296), (22416, 57465), (22986, 56040), (25218, 51080), (25540, 50436), (28020, 45972), (30648, 42030), (33624, 38310), (34479, 37360)]