2389577760

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3923}}^1$

素因数の和:3997

約数の個数: 240

約数和(自身を含む): 8614843776

約数和(自身を除く): 6225266016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 81, 90, 94, 96, 108, 120, 135, 141, 144, 160, 162, 180, 188, 216, 235, 240, 270, 282, 288, 324, 360, 376, 405, 423, 432, 470, 480, 540, 564, 648, 705, 720, 752, 810, 846, 864, 940, 1080, 1128, 1269, 1296, 1410, 1440, 1504, 1620, 1692, 1880, 2115, 2160, 2256, 2538, 2592, 2820, 3240, 3384, 3760, 3807, 3923, 4230, 4320, 4512, 5076, 5640, 6345, 6480, 6768, 7520, 7614, 7846, 8460, 10152, 11280, 11769, 12690, 12960, 13536, 15228, 15692, 16920, 19035, 19615, 20304, 22560, 23538, 25380, 30456, 31384, 33840, 35307, 38070, 39230, 40608, 47076, 50760, 58845, 60912, 62768, 67680, 70614, 76140, 78460, 94152, 101520, 105921, 117690, 121824, 125536, 141228, 152280, 156920, 176535, 184381, 188304, 203040, 211842, 235380, 282456, 304560, 313840, 317763, 353070, 368762, 376608, 423684, 470760, 529605, 553143, 564912, 609120, 627680, 635526, 706140, 737524, 847368, 921905, 941520, 1059210, 1106286, 1129824, 1271052, 1412280, 1475048, 1588815, 1659429, 1694736, 1843810, 1883040, 2118420, 2212572, 2542104, 2765715, 2824560, 2950096, 3177630, 3318858, 3389472, 3687620, 4236840, 4425144, 4978287, 5084208, 5531430, 5649120, 5900192, 6355260, 6637716, 7375240, 8297145, 8473680, 8850288, 9956574, 10168416, 11062860, 12710520, 13275432, 14750480, 14934861, 16594290, 16947360, 17700576, 19913148, 22125720, 24891435, 25421040, 26550864, 29500960, 29869722, 33188580, 39826296, 44251440, 49782870, 50842080, 53101728, 59739444, 66377160, 74674305, 79652592, 88502880, 99565740, 119478888, 132754320, 149348610, 159305184, 199131480, 238957776, 265508640, 298697220, 398262960, 477915552, 597394440, 796525920, 1194788880, 2389577760]

約数ペア:

[(1, 2389577760), (2, 1194788880), (3, 796525920), (4, 597394440), (5, 477915552), (6, 398262960), (8, 298697220), (9, 265508640), (10, 238957776), (12, 199131480), (15, 159305184), (16, 149348610), (18, 132754320), (20, 119478888), (24, 99565740), (27, 88502880), (30, 79652592), (32, 74674305), (36, 66377160), (40, 59739444), (45, 53101728), (47, 50842080), (48, 49782870), (54, 44251440), (60, 39826296), (72, 33188580), (80, 29869722), (81, 29500960), (90, 26550864), (94, 25421040), (96, 24891435), (108, 22125720), (120, 19913148), (135, 17700576), (141, 16947360), (144, 16594290), (160, 14934861), (162, 14750480), (180, 13275432), (188, 12710520), (216, 11062860), (235, 10168416), (240, 9956574), (270, 8850288), (282, 8473680), (288, 8297145), (324, 7375240), (360, 6637716), (376, 6355260), (405, 5900192), (423, 5649120), (432, 5531430), (470, 5084208), (480, 4978287), (540, 4425144), (564, 4236840), (648, 3687620), (705, 3389472), (720, 3318858), (752, 3177630), (810, 2950096), (846, 2824560), (864, 2765715), (940, 2542104), (1080, 2212572), (1128, 2118420), (1269, 1883040), (1296, 1843810), (1410, 1694736), (1440, 1659429), (1504, 1588815), (1620, 1475048), (1692, 1412280), (1880, 1271052), (2115, 1129824), (2160, 1106286), (2256, 1059210), (2538, 941520), (2592, 921905), (2820, 847368), (3240, 737524), (3384, 706140), (3760, 635526), (3807, 627680), (3923, 609120), (4230, 564912), (4320, 553143), (4512, 529605), (5076, 470760), (5640, 423684), (6345, 376608), (6480, 368762), (6768, 353070), (7520, 317763), (7614, 313840), (7846, 304560), (8460, 282456), (10152, 235380), (11280, 211842), (11769, 203040), (12690, 188304), (12960, 184381), (13536, 176535), (15228, 156920), (15692, 152280), (16920, 141228), (19035, 125536), (19615, 121824), (20304, 117690), (22560, 105921), (23538, 101520), (25380, 94152), (30456, 78460), (31384, 76140), (33840, 70614), (35307, 67680), (38070, 62768), (39230, 60912), (40608, 58845), (47076, 50760)]