1491600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:145

約数の個数: 120

約数和(自身を含む): 5258592

約数和(自身を除く): 3766992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 113, 120, 132, 150, 165, 176, 200, 220, 226, 240, 264, 275, 300, 330, 339, 400, 440, 452, 528, 550, 565, 600, 660, 678, 825, 880, 904, 1100, 1130, 1200, 1243, 1320, 1356, 1650, 1695, 1808, 2200, 2260, 2486, 2640, 2712, 2825, 3300, 3390, 3729, 4400, 4520, 4972, 5424, 5650, 6215, 6600, 6780, 7458, 8475, 9040, 9944, 11300, 12430, 13200, 13560, 14916, 16950, 18645, 19888, 22600, 24860, 27120, 29832, 31075, 33900, 37290, 45200, 49720, 59664, 62150, 67800, 74580, 93225, 99440, 124300, 135600, 149160, 186450, 248600, 298320, 372900, 497200, 745800, 1491600]

約数ペア:

[(1, 1491600), (2, 745800), (3, 497200), (4, 372900), (5, 298320), (6, 248600), (8, 186450), (10, 149160), (11, 135600), (12, 124300), (15, 99440), (16, 93225), (20, 74580), (22, 67800), (24, 62150), (25, 59664), (30, 49720), (33, 45200), (40, 37290), (44, 33900), (48, 31075), (50, 29832), (55, 27120), (60, 24860), (66, 22600), (75, 19888), (80, 18645), (88, 16950), (100, 14916), (110, 13560), (113, 13200), (120, 12430), (132, 11300), (150, 9944), (165, 9040), (176, 8475), (200, 7458), (220, 6780), (226, 6600), (240, 6215), (264, 5650), (275, 5424), (300, 4972), (330, 4520), (339, 4400), (400, 3729), (440, 3390), (452, 3300), (528, 2825), (550, 2712), (565, 2640), (600, 2486), (660, 2260), (678, 2200), (825, 1808), (880, 1695), (904, 1650), (1100, 1356), (1130, 1320), (1200, 1243)]