240959232

素因数分解:

$2^8\times 3^3\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 724066560

約数和(自身を除く): 483107328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 256, 284, 288, 384, 426, 432, 491, 568, 576, 639, 768, 852, 864, 982, 1136, 1152, 1278, 1473, 1704, 1728, 1917, 1964, 2272, 2304, 2556, 2946, 3408, 3456, 3834, 3928, 4419, 4544, 5112, 5892, 6816, 6912, 7668, 7856, 8838, 9088, 10224, 11784, 13257, 13632, 15336, 15712, 17676, 18176, 20448, 23568, 26514, 27264, 30672, 31424, 34861, 35352, 40896, 47136, 53028, 54528, 61344, 62848, 69722, 70704, 81792, 94272, 104583, 106056, 122688, 125696, 139444, 141408, 163584, 188544, 209166, 212112, 245376, 278888, 282816, 313749, 377088, 418332, 424224, 490752, 557776, 565632, 627498, 836664, 848448, 941247, 1115552, 1131264, 1254996, 1673328, 1696896, 1882494, 2231104, 2509992, 3346656, 3393792, 3764988, 4462208, 5019984, 6693312, 7529976, 8924416, 10039968, 13386624, 15059952, 20079936, 26773248, 30119904, 40159872, 60239808, 80319744, 120479616, 240959232]

約数ペア:

[(1, 240959232), (2, 120479616), (3, 80319744), (4, 60239808), (6, 40159872), (8, 30119904), (9, 26773248), (12, 20079936), (16, 15059952), (18, 13386624), (24, 10039968), (27, 8924416), (32, 7529976), (36, 6693312), (48, 5019984), (54, 4462208), (64, 3764988), (71, 3393792), (72, 3346656), (96, 2509992), (108, 2231104), (128, 1882494), (142, 1696896), (144, 1673328), (192, 1254996), (213, 1131264), (216, 1115552), (256, 941247), (284, 848448), (288, 836664), (384, 627498), (426, 565632), (432, 557776), (491, 490752), (568, 424224), (576, 418332), (639, 377088), (768, 313749), (852, 282816), (864, 278888), (982, 245376), (1136, 212112), (1152, 209166), (1278, 188544), (1473, 163584), (1704, 141408), (1728, 139444), (1917, 125696), (1964, 122688), (2272, 106056), (2304, 104583), (2556, 94272), (2946, 81792), (3408, 70704), (3456, 69722), (3834, 62848), (3928, 61344), (4419, 54528), (4544, 53028), (5112, 47136), (5892, 40896), (6816, 35352), (6912, 34861), (7668, 31424), (7856, 30672), (8838, 27264), (9088, 26514), (10224, 23568), (11784, 20448), (13257, 18176), (13632, 17676), (15336, 15712)]