260485200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 240

約数和(自身を含む): 941011200

約数和(自身を除く): 680526000

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, 80, 89, 90, 100, 108, 120, 135, 144, 150, 178, 180, 200, 216, 225, 240, 267, 270, 271, 300, 356, 360, 400, 432, 445, 450, 534, 540, 542, 600, 675, 712, 720, 801, 813, 890, 900, 1068, 1080, 1084, 1200, 1335, 1350, 1355, 1424, 1602, 1626, 1780, 1800, 2136, 2160, 2168, 2225, 2403, 2439, 2670, 2700, 2710, 3204, 3252, 3560, 3600, 4005, 4065, 4272, 4336, 4450, 4806, 4878, 5340, 5400, 5420, 6408, 6504, 6675, 6775, 7120, 7317, 8010, 8130, 8900, 9612, 9756, 10680, 10800, 10840, 12015, 12195, 12816, 13008, 13350, 13550, 14634, 16020, 16260, 17800, 19224, 19512, 20025, 20325, 21360, 21680, 24030, 24119, 24390, 26700, 27100, 29268, 32040, 32520, 35600, 36585, 38448, 39024, 40050, 40650, 48060, 48238, 48780, 53400, 54200, 58536, 60075, 60975, 64080, 65040, 72357, 73170, 80100, 81300, 96120, 96476, 97560, 106800, 108400, 117072, 120150, 120595, 121950, 144714, 146340, 160200, 162600, 182925, 192240, 192952, 195120, 217071, 240300, 241190, 243900, 289428, 292680, 320400, 325200, 361785, 365850, 385904, 434142, 480600, 482380, 487800, 578856, 585360, 602975, 651213, 723570, 731700, 868284, 961200, 964760, 975600, 1085355, 1157712, 1205950, 1302426, 1447140, 1463400, 1736568, 1808925, 1929520, 2170710, 2411900, 2604852, 2894280, 2926800, 3256065, 3473136, 3617850, 4341420, 4823800, 5209704, 5426775, 5788560, 6512130, 7235700, 8682840, 9647600, 10419408, 10853550, 13024260, 14471400, 16280325, 17365680, 21707100, 26048520, 28942800, 32560650, 43414200, 52097040, 65121300, 86828400, 130242600, 260485200]

約数ペア:

[(1, 260485200), (2, 130242600), (3, 86828400), (4, 65121300), (5, 52097040), (6, 43414200), (8, 32560650), (9, 28942800), (10, 26048520), (12, 21707100), (15, 17365680), (16, 16280325), (18, 14471400), (20, 13024260), (24, 10853550), (25, 10419408), (27, 9647600), (30, 8682840), (36, 7235700), (40, 6512130), (45, 5788560), (48, 5426775), (50, 5209704), (54, 4823800), (60, 4341420), (72, 3617850), (75, 3473136), (80, 3256065), (89, 2926800), (90, 2894280), (100, 2604852), (108, 2411900), (120, 2170710), (135, 1929520), (144, 1808925), (150, 1736568), (178, 1463400), (180, 1447140), (200, 1302426), (216, 1205950), (225, 1157712), (240, 1085355), (267, 975600), (270, 964760), (271, 961200), (300, 868284), (356, 731700), (360, 723570), (400, 651213), (432, 602975), (445, 585360), (450, 578856), (534, 487800), (540, 482380), (542, 480600), (600, 434142), (675, 385904), (712, 365850), (720, 361785), (801, 325200), (813, 320400), (890, 292680), (900, 289428), (1068, 243900), (1080, 241190), (1084, 240300), (1200, 217071), (1335, 195120), (1350, 192952), (1355, 192240), (1424, 182925), (1602, 162600), (1626, 160200), (1780, 146340), (1800, 144714), (2136, 121950), (2160, 120595), (2168, 120150), (2225, 117072), (2403, 108400), (2439, 106800), (2670, 97560), (2700, 96476), (2710, 96120), (3204, 81300), (3252, 80100), (3560, 73170), (3600, 72357), (4005, 65040), (4065, 64080), (4272, 60975), (4336, 60075), (4450, 58536), (4806, 54200), (4878, 53400), (5340, 48780), (5400, 48238), (5420, 48060), (6408, 40650), (6504, 40050), (6675, 39024), (6775, 38448), (7120, 36585), (7317, 35600), (8010, 32520), (8130, 32040), (8900, 29268), (9612, 27100), (9756, 26700), (10680, 24390), (10800, 24119), (10840, 24030), (12015, 21680), (12195, 21360), (12816, 20325), (13008, 20025), (13350, 19512), (13550, 19224), (14634, 17800), (16020, 16260)]