148897440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11489}}^1$

素因数の和:11516

約数の個数: 120

約数和(自身を含む): 525529620

約数和(自身を除く): 376632180

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, 11489, 12960, 22978, 34467, 45956, 57445, 68934, 91912, 103401, 114890, 137868, 172335, 183824, 206802, 229780, 275736, 310203, 344670, 367648, 413604, 459560, 517005, 551472, 620406, 689340, 827208, 919120, 930609, 1034010, 1102944, 1240812, 1378680, 1551015, 1654416, 1838240, 1861218, 2068020, 2481624, 2757360, 3102030, 3308832, 3722436, 4136040, 4653045, 4963248, 5514720, 6204060, 7444872, 8272080, 9306090, 9926496, 12408120, 14889744, 16544160, 18612180, 24816240, 29779488, 37224360, 49632480, 74448720, 148897440]

約数ペア:

[(1, 148897440), (2, 74448720), (3, 49632480), (4, 37224360), (5, 29779488), (6, 24816240), (8, 18612180), (9, 16544160), (10, 14889744), (12, 12408120), (15, 9926496), (16, 9306090), (18, 8272080), (20, 7444872), (24, 6204060), (27, 5514720), (30, 4963248), (32, 4653045), (36, 4136040), (40, 3722436), (45, 3308832), (48, 3102030), (54, 2757360), (60, 2481624), (72, 2068020), (80, 1861218), (81, 1838240), (90, 1654416), (96, 1551015), (108, 1378680), (120, 1240812), (135, 1102944), (144, 1034010), (160, 930609), (162, 919120), (180, 827208), (216, 689340), (240, 620406), (270, 551472), (288, 517005), (324, 459560), (360, 413604), (405, 367648), (432, 344670), (480, 310203), (540, 275736), (648, 229780), (720, 206802), (810, 183824), (864, 172335), (1080, 137868), (1296, 114890), (1440, 103401), (1620, 91912), (2160, 68934), (2592, 57445), (3240, 45956), (4320, 34467), (6480, 22978), (11489, 12960)]