2559600

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{79}}^1$

素因数の和:109

約数の個数: 150

約数和(自身を含む): 9302480

約数和(自身を除く): 6742880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 79, 80, 81, 90, 100, 108, 120, 135, 144, 150, 158, 162, 180, 200, 216, 225, 237, 240, 270, 300, 316, 324, 360, 395, 400, 405, 432, 450, 474, 540, 600, 632, 648, 675, 711, 720, 790, 810, 900, 948, 1080, 1185, 1200, 1264, 1296, 1350, 1422, 1580, 1620, 1800, 1896, 1975, 2025, 2133, 2160, 2370, 2700, 2844, 3160, 3240, 3555, 3600, 3792, 3950, 4050, 4266, 4740, 5400, 5688, 5925, 6320, 6399, 6480, 7110, 7900, 8100, 8532, 9480, 10665, 10800, 11376, 11850, 12798, 14220, 15800, 16200, 17064, 17775, 18960, 21330, 23700, 25596, 28440, 31600, 31995, 32400, 34128, 35550, 42660, 47400, 51192, 53325, 56880, 63990, 71100, 85320, 94800, 102384, 106650, 127980, 142200, 159975, 170640, 213300, 255960, 284400, 319950, 426600, 511920, 639900, 853200, 1279800, 2559600]

約数ペア:

[(1, 2559600), (2, 1279800), (3, 853200), (4, 639900), (5, 511920), (6, 426600), (8, 319950), (9, 284400), (10, 255960), (12, 213300), (15, 170640), (16, 159975), (18, 142200), (20, 127980), (24, 106650), (25, 102384), (27, 94800), (30, 85320), (36, 71100), (40, 63990), (45, 56880), (48, 53325), (50, 51192), (54, 47400), (60, 42660), (72, 35550), (75, 34128), (79, 32400), (80, 31995), (81, 31600), (90, 28440), (100, 25596), (108, 23700), (120, 21330), (135, 18960), (144, 17775), (150, 17064), (158, 16200), (162, 15800), (180, 14220), (200, 12798), (216, 11850), (225, 11376), (237, 10800), (240, 10665), (270, 9480), (300, 8532), (316, 8100), (324, 7900), (360, 7110), (395, 6480), (400, 6399), (405, 6320), (432, 5925), (450, 5688), (474, 5400), (540, 4740), (600, 4266), (632, 4050), (648, 3950), (675, 3792), (711, 3600), (720, 3555), (790, 3240), (810, 3160), (900, 2844), (948, 2700), (1080, 2370), (1185, 2160), (1200, 2133), (1264, 2025), (1296, 1975), (1350, 1896), (1422, 1800), (1580, 1620)]