30134880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1269

約数の個数: 144

約数和(自身を含む): 108972864

約数和(自身を除く): 78837984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1231, 1360, 1440, 1530, 1632, 2040, 2448, 2462, 2720, 3060, 3693, 4080, 4896, 4924, 6120, 6155, 7386, 8160, 9848, 11079, 12240, 12310, 14772, 18465, 19696, 20927, 22158, 24480, 24620, 29544, 36930, 39392, 41854, 44316, 49240, 55395, 59088, 62781, 73860, 83708, 88632, 98480, 104635, 110790, 118176, 125562, 147720, 167416, 177264, 188343, 196960, 209270, 221580, 251124, 295440, 313905, 334832, 354528, 376686, 418540, 443160, 502248, 590880, 627810, 669664, 753372, 837080, 886320, 941715, 1004496, 1255620, 1506744, 1674160, 1772640, 1883430, 2008992, 2511240, 3013488, 3348320, 3766860, 5022480, 6026976, 7533720, 10044960, 15067440, 30134880]

約数ペア:

[(1, 30134880), (2, 15067440), (3, 10044960), (4, 7533720), (5, 6026976), (6, 5022480), (8, 3766860), (9, 3348320), (10, 3013488), (12, 2511240), (15, 2008992), (16, 1883430), (17, 1772640), (18, 1674160), (20, 1506744), (24, 1255620), (30, 1004496), (32, 941715), (34, 886320), (36, 837080), (40, 753372), (45, 669664), (48, 627810), (51, 590880), (60, 502248), (68, 443160), (72, 418540), (80, 376686), (85, 354528), (90, 334832), (96, 313905), (102, 295440), (120, 251124), (136, 221580), (144, 209270), (153, 196960), (160, 188343), (170, 177264), (180, 167416), (204, 147720), (240, 125562), (255, 118176), (272, 110790), (288, 104635), (306, 98480), (340, 88632), (360, 83708), (408, 73860), (480, 62781), (510, 59088), (544, 55395), (612, 49240), (680, 44316), (720, 41854), (765, 39392), (816, 36930), (1020, 29544), (1224, 24620), (1231, 24480), (1360, 22158), (1440, 20927), (1530, 19696), (1632, 18465), (2040, 14772), (2448, 12310), (2462, 12240), (2720, 11079), (3060, 9848), (3693, 8160), (4080, 7386), (4896, 6155), (4924, 6120)]