89853120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{4457}}^1$

素因数の和:4487

約数の個数: 168

約数和(自身を含む): 353287584

約数和(自身を除く): 263434464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 4457, 5040, 6720, 8914, 10080, 13371, 17828, 20160, 22285, 26742, 31199, 35656, 40113, 44570, 53484, 62398, 66855, 71312, 80226, 89140, 93597, 106968, 124796, 133710, 142624, 155995, 160452, 178280, 187194, 200565, 213936, 249592, 267420, 280791, 285248, 311990, 320904, 356560, 374388, 401130, 427872, 467985, 499184, 534840, 561582, 623980, 641808, 713120, 748776, 802260, 855744, 935970, 998368, 1069680, 1123164, 1247960, 1283616, 1403955, 1426240, 1497552, 1604520, 1871940, 1996736, 2139360, 2246328, 2495920, 2567232, 2807910, 2995104, 3209040, 3743880, 4278720, 4492656, 4991840, 5615820, 5990208, 6418080, 7487760, 8985312, 9983680, 11231640, 12836160, 14975520, 17970624, 22463280, 29951040, 44926560, 89853120]

約数ペア:

[(1, 89853120), (2, 44926560), (3, 29951040), (4, 22463280), (5, 17970624), (6, 14975520), (7, 12836160), (8, 11231640), (9, 9983680), (10, 8985312), (12, 7487760), (14, 6418080), (15, 5990208), (16, 5615820), (18, 4991840), (20, 4492656), (21, 4278720), (24, 3743880), (28, 3209040), (30, 2995104), (32, 2807910), (35, 2567232), (36, 2495920), (40, 2246328), (42, 2139360), (45, 1996736), (48, 1871940), (56, 1604520), (60, 1497552), (63, 1426240), (64, 1403955), (70, 1283616), (72, 1247960), (80, 1123164), (84, 1069680), (90, 998368), (96, 935970), (105, 855744), (112, 802260), (120, 748776), (126, 713120), (140, 641808), (144, 623980), (160, 561582), (168, 534840), (180, 499184), (192, 467985), (210, 427872), (224, 401130), (240, 374388), (252, 356560), (280, 320904), (288, 311990), (315, 285248), (320, 280791), (336, 267420), (360, 249592), (420, 213936), (448, 200565), (480, 187194), (504, 178280), (560, 160452), (576, 155995), (630, 142624), (672, 133710), (720, 124796), (840, 106968), (960, 93597), (1008, 89140), (1120, 80226), (1260, 71312), (1344, 66855), (1440, 62398), (1680, 53484), (2016, 44570), (2240, 40113), (2520, 35656), (2880, 31199), (3360, 26742), (4032, 22285), (4457, 20160), (5040, 17828), (6720, 13371), (8914, 10080)]