120979040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1187}}^1$

素因数の和:1229

約数の個数: 144

約数和(自身を含む): 358353072

約数和(自身を除く): 237374032

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1187, 1274, 1456, 1568, 1820, 1960, 2080, 2374, 2548, 2912, 3185, 3640, 3920, 4748, 5096, 5935, 6370, 7280, 7840, 8309, 9496, 10192, 11870, 12740, 14560, 15431, 16618, 18992, 20384, 23740, 25480, 30862, 33236, 37984, 41545, 47480, 50960, 58163, 61724, 66472, 77155, 83090, 94960, 101920, 108017, 116326, 123448, 132944, 154310, 166180, 189920, 216034, 232652, 246896, 265888, 290815, 308620, 332360, 432068, 465304, 493792, 540085, 581630, 617240, 664720, 756119, 864136, 930608, 1080170, 1163260, 1234480, 1329440, 1512238, 1728272, 1861216, 2160340, 2326520, 2468960, 3024476, 3456544, 3780595, 4320680, 4653040, 6048952, 7561190, 8641360, 9306080, 12097904, 15122380, 17282720, 24195808, 30244760, 60489520, 120979040]

約数ペア:

[(1, 120979040), (2, 60489520), (4, 30244760), (5, 24195808), (7, 17282720), (8, 15122380), (10, 12097904), (13, 9306080), (14, 8641360), (16, 7561190), (20, 6048952), (26, 4653040), (28, 4320680), (32, 3780595), (35, 3456544), (40, 3024476), (49, 2468960), (52, 2326520), (56, 2160340), (65, 1861216), (70, 1728272), (80, 1512238), (91, 1329440), (98, 1234480), (104, 1163260), (112, 1080170), (130, 930608), (140, 864136), (160, 756119), (182, 664720), (196, 617240), (208, 581630), (224, 540085), (245, 493792), (260, 465304), (280, 432068), (364, 332360), (392, 308620), (416, 290815), (455, 265888), (490, 246896), (520, 232652), (560, 216034), (637, 189920), (728, 166180), (784, 154310), (910, 132944), (980, 123448), (1040, 116326), (1120, 108017), (1187, 101920), (1274, 94960), (1456, 83090), (1568, 77155), (1820, 66472), (1960, 61724), (2080, 58163), (2374, 50960), (2548, 47480), (2912, 41545), (3185, 37984), (3640, 33236), (3920, 30862), (4748, 25480), (5096, 23740), (5935, 20384), (6370, 18992), (7280, 16618), (7840, 15431), (8309, 14560), (9496, 12740), (10192, 11870)]