421796160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{16273}}^1$

素因数の和:16302

約数の個数: 140

約数和(自身を含む): 1500495348

約数和(自身を除く): 1078699188

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, 6480, 8640, 12960, 16273, 25920, 32546, 48819, 65092, 81365, 97638, 130184, 146457, 162730, 195276, 244095, 260368, 292914, 325460, 390552, 439371, 488190, 520736, 585828, 650920, 732285, 781104, 878742, 976380, 1041472, 1171656, 1301840, 1318113, 1464570, 1562208, 1757484, 1952760, 2196855, 2343312, 2603680, 2636226, 2929140, 3124416, 3514968, 3905520, 4393710, 4686624, 5207360, 5272452, 5858280, 6590565, 7029936, 7811040, 8787420, 9373248, 10544904, 11716560, 13181130, 14059872, 15622080, 17574840, 21089808, 23433120, 26362260, 28119744, 35149680, 42179616, 46866240, 52724520, 70299360, 84359232, 105449040, 140598720, 210898080, 421796160]

約数ペア:

[(1, 421796160), (2, 210898080), (3, 140598720), (4, 105449040), (5, 84359232), (6, 70299360), (8, 52724520), (9, 46866240), (10, 42179616), (12, 35149680), (15, 28119744), (16, 26362260), (18, 23433120), (20, 21089808), (24, 17574840), (27, 15622080), (30, 14059872), (32, 13181130), (36, 11716560), (40, 10544904), (45, 9373248), (48, 8787420), (54, 7811040), (60, 7029936), (64, 6590565), (72, 5858280), (80, 5272452), (81, 5207360), (90, 4686624), (96, 4393710), (108, 3905520), (120, 3514968), (135, 3124416), (144, 2929140), (160, 2636226), (162, 2603680), (180, 2343312), (192, 2196855), (216, 1952760), (240, 1757484), (270, 1562208), (288, 1464570), (320, 1318113), (324, 1301840), (360, 1171656), (405, 1041472), (432, 976380), (480, 878742), (540, 781104), (576, 732285), (648, 650920), (720, 585828), (810, 520736), (864, 488190), (960, 439371), (1080, 390552), (1296, 325460), (1440, 292914), (1620, 260368), (1728, 244095), (2160, 195276), (2592, 162730), (2880, 146457), (3240, 130184), (4320, 97638), (5184, 81365), (6480, 65092), (8640, 48819), (12960, 32546), (16273, 25920)]