15209367840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{121403}}^1$

素因数の和:121456

約数の個数: 192

約数和(自身を含む): 55068854400

約数和(自身を除く): 39859486560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 4176, 4320, 4640, 5220, 6264, 6960, 7830, 8352, 10440, 12528, 13920, 15660, 20880, 25056, 31320, 41760, 62640, 121403, 125280, 242806, 364209, 485612, 607015, 728418, 971224, 1092627, 1214030, 1456836, 1821045, 1942448, 2185254, 2428060, 2913672, 3277881, 3520687, 3642090, 3884896, 4370508, 4856120, 5463135, 5827344, 6555762, 7041374, 7284180, 8741016, 9712240, 10562061, 10926270, 11654688, 13111524, 14082748, 14568360, 16389405, 17482032, 17603435, 19424480, 21124122, 21852540, 26223048, 28165496, 29136720, 31686183, 32778810, 34964064, 35206870, 42248244, 43705080, 52446096, 52810305, 56330992, 58273440, 63372366, 65557620, 70413740, 84496488, 87410160, 95058549, 104892192, 105620610, 112661984, 126744732, 131115240, 140827480, 158430915, 168992976, 174820320, 190117098, 211241220, 253489464, 262230480, 281654960, 316861830, 337985952, 380234196, 422482440, 475292745, 506978928, 524460960, 563309920, 633723660, 760468392, 844964880, 950585490, 1013957856, 1267447320, 1520936784, 1689929760, 1901170980, 2534894640, 3041873568, 3802341960, 5069789280, 7604683920, 15209367840]

約数ペア:

[(1, 15209367840), (2, 7604683920), (3, 5069789280), (4, 3802341960), (5, 3041873568), (6, 2534894640), (8, 1901170980), (9, 1689929760), (10, 1520936784), (12, 1267447320), (15, 1013957856), (16, 950585490), (18, 844964880), (20, 760468392), (24, 633723660), (27, 563309920), (29, 524460960), (30, 506978928), (32, 475292745), (36, 422482440), (40, 380234196), (45, 337985952), (48, 316861830), (54, 281654960), (58, 262230480), (60, 253489464), (72, 211241220), (80, 190117098), (87, 174820320), (90, 168992976), (96, 158430915), (108, 140827480), (116, 131115240), (120, 126744732), (135, 112661984), (144, 105620610), (145, 104892192), (160, 95058549), (174, 87410160), (180, 84496488), (216, 70413740), (232, 65557620), (240, 63372366), (261, 58273440), (270, 56330992), (288, 52810305), (290, 52446096), (348, 43705080), (360, 42248244), (432, 35206870), (435, 34964064), (464, 32778810), (480, 31686183), (522, 29136720), (540, 28165496), (580, 26223048), (696, 21852540), (720, 21124122), (783, 19424480), (864, 17603435), (870, 17482032), (928, 16389405), (1044, 14568360), (1080, 14082748), (1160, 13111524), (1305, 11654688), (1392, 10926270), (1440, 10562061), (1566, 9712240), (1740, 8741016), (2088, 7284180), (2160, 7041374), (2320, 6555762), (2610, 5827344), (2784, 5463135), (3132, 4856120), (3480, 4370508), (3915, 3884896), (4176, 3642090), (4320, 3520687), (4640, 3277881), (5220, 2913672), (6264, 2428060), (6960, 2185254), (7830, 1942448), (8352, 1821045), (10440, 1456836), (12528, 1214030), (13920, 1092627), (15660, 971224), (20880, 728418), (25056, 607015), (31320, 485612), (41760, 364209), (62640, 242806), (121403, 125280)]