273489120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{739}}^1$

素因数の和:1017

約数の個数: 144

約数和(自身を含む): 938180880

約数和(自身を除く): 664691760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 257, 288, 360, 480, 514, 720, 739, 771, 1028, 1285, 1440, 1478, 1542, 2056, 2217, 2313, 2570, 2956, 3084, 3695, 3855, 4112, 4434, 4626, 5140, 5912, 6168, 6651, 7390, 7710, 8224, 8868, 9252, 10280, 11085, 11565, 11824, 12336, 13302, 14780, 15420, 17736, 18504, 20560, 22170, 23130, 23648, 24672, 26604, 29560, 30840, 33255, 35472, 37008, 41120, 44340, 46260, 53208, 59120, 61680, 66510, 70944, 74016, 88680, 92520, 106416, 118240, 123360, 133020, 177360, 185040, 189923, 212832, 266040, 354720, 370080, 379846, 532080, 569769, 759692, 949615, 1064160, 1139538, 1519384, 1709307, 1899230, 2279076, 2848845, 3038768, 3418614, 3798460, 4558152, 5697690, 6077536, 6837228, 7596920, 8546535, 9116304, 11395380, 13674456, 15193840, 17093070, 18232608, 22790760, 27348912, 30387680, 34186140, 45581520, 54697824, 68372280, 91163040, 136744560, 273489120]

約数ペア:

[(1, 273489120), (2, 136744560), (3, 91163040), (4, 68372280), (5, 54697824), (6, 45581520), (8, 34186140), (9, 30387680), (10, 27348912), (12, 22790760), (15, 18232608), (16, 17093070), (18, 15193840), (20, 13674456), (24, 11395380), (30, 9116304), (32, 8546535), (36, 7596920), (40, 6837228), (45, 6077536), (48, 5697690), (60, 4558152), (72, 3798460), (80, 3418614), (90, 3038768), (96, 2848845), (120, 2279076), (144, 1899230), (160, 1709307), (180, 1519384), (240, 1139538), (257, 1064160), (288, 949615), (360, 759692), (480, 569769), (514, 532080), (720, 379846), (739, 370080), (771, 354720), (1028, 266040), (1285, 212832), (1440, 189923), (1478, 185040), (1542, 177360), (2056, 133020), (2217, 123360), (2313, 118240), (2570, 106416), (2956, 92520), (3084, 88680), (3695, 74016), (3855, 70944), (4112, 66510), (4434, 61680), (4626, 59120), (5140, 53208), (5912, 46260), (6168, 44340), (6651, 41120), (7390, 37008), (7710, 35472), (8224, 33255), (8868, 30840), (9252, 29560), (10280, 26604), (11085, 24672), (11565, 23648), (11824, 23130), (12336, 22170), (13302, 20560), (14780, 18504), (15420, 17736)]