153245520

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{7883}}^1$

素因数の和:7911

約数の個数: 120

約数和(自身を含む): 533778336

約数和(自身を除く): 380532816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 7883, 9720, 15766, 19440, 23649, 31532, 39415, 47298, 63064, 70947, 78830, 94596, 118245, 126128, 141894, 157660, 189192, 212841, 236490, 283788, 315320, 354735, 378384, 425682, 472980, 567576, 630640, 638523, 709470, 851364, 945960, 1064205, 1135152, 1277046, 1418940, 1702728, 1891920, 1915569, 2128410, 2554092, 2837880, 3192615, 3405456, 3831138, 4256820, 5108184, 5675760, 6385230, 7662276, 8513640, 9577845, 10216368, 12770460, 15324552, 17027280, 19155690, 25540920, 30649104, 38311380, 51081840, 76622760, 153245520]

約数ペア:

[(1, 153245520), (2, 76622760), (3, 51081840), (4, 38311380), (5, 30649104), (6, 25540920), (8, 19155690), (9, 17027280), (10, 15324552), (12, 12770460), (15, 10216368), (16, 9577845), (18, 8513640), (20, 7662276), (24, 6385230), (27, 5675760), (30, 5108184), (36, 4256820), (40, 3831138), (45, 3405456), (48, 3192615), (54, 2837880), (60, 2554092), (72, 2128410), (80, 1915569), (81, 1891920), (90, 1702728), (108, 1418940), (120, 1277046), (135, 1135152), (144, 1064205), (162, 945960), (180, 851364), (216, 709470), (240, 638523), (243, 630640), (270, 567576), (324, 472980), (360, 425682), (405, 378384), (432, 354735), (486, 315320), (540, 283788), (648, 236490), (720, 212841), (810, 189192), (972, 157660), (1080, 141894), (1215, 126128), (1296, 118245), (1620, 94596), (1944, 78830), (2160, 70947), (2430, 63064), (3240, 47298), (3888, 39415), (4860, 31532), (6480, 23649), (7883, 19440), (9720, 15766)]