208098720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{16057}}^1$

素因数の和:16084

約数の個数: 120

約数和(自身を含む): 734460804

約数和(自身を除く): 526362084

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 16057, 32114, 48171, 64228, 80285, 96342, 128456, 144513, 160570, 192684, 240855, 256912, 289026, 321140, 385368, 433539, 481710, 513824, 578052, 642280, 722565, 770736, 867078, 963420, 1156104, 1284560, 1300617, 1445130, 1541472, 1734156, 1926840, 2167695, 2312208, 2569120, 2601234, 2890260, 3468312, 3853680, 4335390, 4624416, 5202468, 5780520, 6503085, 6936624, 7707360, 8670780, 10404936, 11561040, 13006170, 13873248, 17341560, 20809872, 23122080, 26012340, 34683120, 41619744, 52024680, 69366240, 104049360, 208098720]

約数ペア:

[(1, 208098720), (2, 104049360), (3, 69366240), (4, 52024680), (5, 41619744), (6, 34683120), (8, 26012340), (9, 23122080), (10, 20809872), (12, 17341560), (15, 13873248), (16, 13006170), (18, 11561040), (20, 10404936), (24, 8670780), (27, 7707360), (30, 6936624), (32, 6503085), (36, 5780520), (40, 5202468), (45, 4624416), (48, 4335390), (54, 3853680), (60, 3468312), (72, 2890260), (80, 2601234), (81, 2569120), (90, 2312208), (96, 2167695), (108, 1926840), (120, 1734156), (135, 1541472), (144, 1445130), (160, 1300617), (162, 1284560), (180, 1156104), (216, 963420), (240, 867078), (270, 770736), (288, 722565), (324, 642280), (360, 578052), (405, 513824), (432, 481710), (480, 433539), (540, 385368), (648, 321140), (720, 289026), (810, 256912), (864, 240855), (1080, 192684), (1296, 160570), (1440, 144513), (1620, 128456), (2160, 96342), (2592, 80285), (3240, 64228), (4320, 48171), (6480, 32114), (12960, 16057)]