151657920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5851}}^1$

素因数の和:5880

約数の個数: 140

約数和(自身を含む): 539566104

約数和(自身を除く): 387908184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 5851, 6480, 8640, 11702, 12960, 17553, 23404, 25920, 29255, 35106, 46808, 52659, 58510, 70212, 87765, 93616, 105318, 117020, 140424, 157977, 175530, 187232, 210636, 234040, 263295, 280848, 315954, 351060, 374464, 421272, 468080, 473931, 526590, 561696, 631908, 702120, 789885, 842544, 936160, 947862, 1053180, 1123392, 1263816, 1404240, 1579770, 1685088, 1872320, 1895724, 2106360, 2369655, 2527632, 2808480, 3159540, 3370176, 3791448, 4212720, 4739310, 5055264, 5616960, 6319080, 7582896, 8425440, 9478620, 10110528, 12638160, 15165792, 16850880, 18957240, 25276320, 30331584, 37914480, 50552640, 75828960, 151657920]

約数ペア:

[(1, 151657920), (2, 75828960), (3, 50552640), (4, 37914480), (5, 30331584), (6, 25276320), (8, 18957240), (9, 16850880), (10, 15165792), (12, 12638160), (15, 10110528), (16, 9478620), (18, 8425440), (20, 7582896), (24, 6319080), (27, 5616960), (30, 5055264), (32, 4739310), (36, 4212720), (40, 3791448), (45, 3370176), (48, 3159540), (54, 2808480), (60, 2527632), (64, 2369655), (72, 2106360), (80, 1895724), (81, 1872320), (90, 1685088), (96, 1579770), (108, 1404240), (120, 1263816), (135, 1123392), (144, 1053180), (160, 947862), (162, 936160), (180, 842544), (192, 789885), (216, 702120), (240, 631908), (270, 561696), (288, 526590), (320, 473931), (324, 468080), (360, 421272), (405, 374464), (432, 351060), (480, 315954), (540, 280848), (576, 263295), (648, 234040), (720, 210636), (810, 187232), (864, 175530), (960, 157977), (1080, 140424), (1296, 117020), (1440, 105318), (1620, 93616), (1728, 87765), (2160, 70212), (2592, 58510), (2880, 52659), (3240, 46808), (4320, 35106), (5184, 29255), (5851, 25920), (6480, 23404), (8640, 17553), (11702, 12960)]