25540928640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{1478063}}^1$

素因数の和:1478091

約数の個数: 128

約数和(自身を含む): 90457516800

約数和(自身を除く): 64916588160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 1478063, 2956126, 4434189, 5912252, 7390315, 8868378, 11824504, 13302567, 14780630, 17736756, 22170945, 23649008, 26605134, 29561260, 35473512, 39907701, 44341890, 47298016, 53210268, 59122520, 66512835, 70947024, 79815402, 88683780, 94596032, 106420536, 118245040, 133025670, 141894048, 159630804, 177367560, 189192064, 199538505, 212841072, 236490080, 266051340, 283788096, 319261608, 354735120, 399077010, 425682144, 472980160, 532102680, 567576192, 638523216, 709470240, 798154020, 851364288, 945960320, 1064205360, 1277046432, 1418940480, 1596308040, 1702728576, 2128410720, 2554092864, 2837880960, 3192616080, 4256821440, 5108185728, 6385232160, 8513642880, 12770464320, 25540928640]

約数ペア:

[(1, 25540928640), (2, 12770464320), (3, 8513642880), (4, 6385232160), (5, 5108185728), (6, 4256821440), (8, 3192616080), (9, 2837880960), (10, 2554092864), (12, 2128410720), (15, 1702728576), (16, 1596308040), (18, 1418940480), (20, 1277046432), (24, 1064205360), (27, 945960320), (30, 851364288), (32, 798154020), (36, 709470240), (40, 638523216), (45, 567576192), (48, 532102680), (54, 472980160), (60, 425682144), (64, 399077010), (72, 354735120), (80, 319261608), (90, 283788096), (96, 266051340), (108, 236490080), (120, 212841072), (128, 199538505), (135, 189192064), (144, 177367560), (160, 159630804), (180, 141894048), (192, 133025670), (216, 118245040), (240, 106420536), (270, 94596032), (288, 88683780), (320, 79815402), (360, 70947024), (384, 66512835), (432, 59122520), (480, 53210268), (540, 47298016), (576, 44341890), (640, 39907701), (720, 35473512), (864, 29561260), (960, 26605134), (1080, 23649008), (1152, 22170945), (1440, 17736756), (1728, 14780630), (1920, 13302567), (2160, 11824504), (2880, 8868378), (3456, 7390315), (4320, 5912252), (5760, 4434189), (8640, 2956126), (17280, 1478063)]