81086880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{24133}}^1$

素因数の和:24158

約数の個数: 96

約数和(自身を含む): 291924864

約数和(自身を除く): 210837984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 24133, 48266, 72399, 96532, 120665, 144798, 168931, 193064, 241330, 289596, 337862, 361995, 386128, 482660, 506793, 579192, 675724, 723990, 772256, 844655, 965320, 1013586, 1158384, 1351448, 1447980, 1689310, 1930640, 2027172, 2316768, 2533965, 2702896, 2895960, 3378620, 3861280, 4054344, 5067930, 5405792, 5791920, 6757240, 8108688, 10135860, 11583840, 13514480, 16217376, 20271720, 27028960, 40543440, 81086880]

約数ペア:

[(1, 81086880), (2, 40543440), (3, 27028960), (4, 20271720), (5, 16217376), (6, 13514480), (7, 11583840), (8, 10135860), (10, 8108688), (12, 6757240), (14, 5791920), (15, 5405792), (16, 5067930), (20, 4054344), (21, 3861280), (24, 3378620), (28, 2895960), (30, 2702896), (32, 2533965), (35, 2316768), (40, 2027172), (42, 1930640), (48, 1689310), (56, 1447980), (60, 1351448), (70, 1158384), (80, 1013586), (84, 965320), (96, 844655), (105, 772256), (112, 723990), (120, 675724), (140, 579192), (160, 506793), (168, 482660), (210, 386128), (224, 361995), (240, 337862), (280, 289596), (336, 241330), (420, 193064), (480, 168931), (560, 144798), (672, 120665), (840, 96532), (1120, 72399), (1680, 48266), (3360, 24133)]