305288352

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{6199}}^1$

素因数の和:6240

約数の個数: 120

約数和(自身を含む): 945252000

約数和(自身を除く): 639963648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 6199, 8208, 12312, 12398, 16416, 18597, 24624, 24796, 37194, 49248, 49592, 55791, 74388, 99184, 111582, 117781, 148776, 167373, 198368, 223164, 235562, 297552, 334746, 353343, 446328, 471124, 502119, 595104, 669492, 706686, 892656, 942248, 1004238, 1060029, 1338984, 1413372, 1785312, 1884496, 2008476, 2120058, 2677968, 2826744, 3180087, 3768992, 4016952, 4240116, 5355936, 5653488, 6360174, 8033904, 8480232, 9540261, 11306976, 12720348, 16067808, 16960464, 19080522, 25440696, 33920928, 38161044, 50881392, 76322088, 101762784, 152644176, 305288352]

約数ペア:

[(1, 305288352), (2, 152644176), (3, 101762784), (4, 76322088), (6, 50881392), (8, 38161044), (9, 33920928), (12, 25440696), (16, 19080522), (18, 16960464), (19, 16067808), (24, 12720348), (27, 11306976), (32, 9540261), (36, 8480232), (38, 8033904), (48, 6360174), (54, 5653488), (57, 5355936), (72, 4240116), (76, 4016952), (81, 3768992), (96, 3180087), (108, 2826744), (114, 2677968), (144, 2120058), (152, 2008476), (162, 1884496), (171, 1785312), (216, 1413372), (228, 1338984), (288, 1060029), (304, 1004238), (324, 942248), (342, 892656), (432, 706686), (456, 669492), (513, 595104), (608, 502119), (648, 471124), (684, 446328), (864, 353343), (912, 334746), (1026, 297552), (1296, 235562), (1368, 223164), (1539, 198368), (1824, 167373), (2052, 148776), (2592, 117781), (2736, 111582), (3078, 99184), (4104, 74388), (5472, 55791), (6156, 49592), (6199, 49248), (8208, 37194), (12312, 24796), (12398, 24624), (16416, 18597)]