2762172720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^2\times {\mathrm{1031}}^1$

素因数の和:1172

約数の個数: 180

約数和(自身を含む): 9440007408

約数和(自身を除く): 6677834688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1031, 1098, 1220, 1464, 1830, 2062, 2196, 2440, 2745, 2928, 3093, 3660, 3721, 4124, 4392, 4880, 5155, 5490, 6186, 7320, 7442, 8248, 8784, 9279, 10310, 10980, 11163, 12372, 14640, 14884, 15465, 16496, 18558, 18605, 20620, 21960, 22326, 24744, 29768, 30930, 33489, 37116, 37210, 41240, 43920, 44652, 46395, 49488, 55815, 59536, 61860, 62891, 66978, 74232, 74420, 82480, 89304, 92790, 111630, 123720, 125782, 133956, 148464, 148840, 167445, 178608, 185580, 188673, 223260, 247440, 251564, 267912, 297680, 314455, 334890, 371160, 377346, 446520, 503128, 535824, 566019, 628910, 669780, 742320, 754692, 893040, 943365, 1006256, 1132038, 1257820, 1339560, 1509384, 1886730, 2264076, 2515640, 2679120, 2830095, 3018768, 3773460, 3836351, 4528152, 5031280, 5660190, 7546920, 7672702, 9056304, 11320380, 11509053, 15093840, 15345404, 19181755, 22640760, 23018106, 30690808, 34527159, 38363510, 45281520, 46036212, 57545265, 61381616, 69054318, 76727020, 92072424, 115090530, 138108636, 153454040, 172635795, 184144848, 230181060, 276217272, 306908080, 345271590, 460362120, 552434544, 690543180, 920724240, 1381086360, 2762172720]

約数ペア:

[(1, 2762172720), (2, 1381086360), (3, 920724240), (4, 690543180), (5, 552434544), (6, 460362120), (8, 345271590), (9, 306908080), (10, 276217272), (12, 230181060), (15, 184144848), (16, 172635795), (18, 153454040), (20, 138108636), (24, 115090530), (30, 92072424), (36, 76727020), (40, 69054318), (45, 61381616), (48, 57545265), (60, 46036212), (61, 45281520), (72, 38363510), (80, 34527159), (90, 30690808), (120, 23018106), (122, 22640760), (144, 19181755), (180, 15345404), (183, 15093840), (240, 11509053), (244, 11320380), (305, 9056304), (360, 7672702), (366, 7546920), (488, 5660190), (549, 5031280), (610, 4528152), (720, 3836351), (732, 3773460), (915, 3018768), (976, 2830095), (1031, 2679120), (1098, 2515640), (1220, 2264076), (1464, 1886730), (1830, 1509384), (2062, 1339560), (2196, 1257820), (2440, 1132038), (2745, 1006256), (2928, 943365), (3093, 893040), (3660, 754692), (3721, 742320), (4124, 669780), (4392, 628910), (4880, 566019), (5155, 535824), (5490, 503128), (6186, 446520), (7320, 377346), (7442, 371160), (8248, 334890), (8784, 314455), (9279, 297680), (10310, 267912), (10980, 251564), (11163, 247440), (12372, 223260), (14640, 188673), (14884, 185580), (15465, 178608), (16496, 167445), (18558, 148840), (18605, 148464), (20620, 133956), (21960, 125782), (22326, 123720), (24744, 111630), (29768, 92790), (30930, 89304), (33489, 82480), (37116, 74420), (37210, 74232), (41240, 66978), (43920, 62891), (44652, 61860), (46395, 59536), (49488, 55815)]