270502128

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{631}}^1$

素因数の和:887

約数の個数: 120

約数和(自身を含む): 820121120

約数和(自身を除く): 549618992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 229, 234, 312, 458, 468, 624, 631, 687, 916, 936, 1262, 1374, 1832, 1872, 1893, 2061, 2524, 2748, 2977, 3664, 3786, 4122, 5048, 5496, 5679, 5954, 7572, 8203, 8244, 8931, 10096, 10992, 11358, 11908, 15144, 16406, 16488, 17862, 22716, 23816, 24609, 26793, 30288, 32812, 32976, 35724, 45432, 47632, 49218, 53586, 65624, 71448, 73827, 90864, 98436, 107172, 131248, 142896, 144499, 147654, 196872, 214344, 288998, 295308, 393744, 428688, 433497, 577996, 590616, 866994, 1155992, 1181232, 1300491, 1733988, 1878487, 2311984, 2600982, 3467976, 3756974, 5201964, 5635461, 6935952, 7513948, 10403928, 11270922, 15027896, 16906383, 20807856, 22541844, 30055792, 33812766, 45083688, 67625532, 90167376, 135251064, 270502128]

約数ペア:

[(1, 270502128), (2, 135251064), (3, 90167376), (4, 67625532), (6, 45083688), (8, 33812766), (9, 30055792), (12, 22541844), (13, 20807856), (16, 16906383), (18, 15027896), (24, 11270922), (26, 10403928), (36, 7513948), (39, 6935952), (48, 5635461), (52, 5201964), (72, 3756974), (78, 3467976), (104, 2600982), (117, 2311984), (144, 1878487), (156, 1733988), (208, 1300491), (229, 1181232), (234, 1155992), (312, 866994), (458, 590616), (468, 577996), (624, 433497), (631, 428688), (687, 393744), (916, 295308), (936, 288998), (1262, 214344), (1374, 196872), (1832, 147654), (1872, 144499), (1893, 142896), (2061, 131248), (2524, 107172), (2748, 98436), (2977, 90864), (3664, 73827), (3786, 71448), (4122, 65624), (5048, 53586), (5496, 49218), (5679, 47632), (5954, 45432), (7572, 35724), (8203, 32976), (8244, 32812), (8931, 30288), (10096, 26793), (10992, 24609), (11358, 23816), (11908, 22716), (15144, 17862), (16406, 16488)]