245788800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{25603}}^1$

素因数の和:25630

約数の個数: 96

約数和(自身を含む): 809598480

約数和(自身を除く): 563809680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 25603, 51206, 76809, 102412, 128015, 153618, 204824, 256030, 307236, 384045, 409648, 512060, 614472, 640075, 768090, 819296, 1024120, 1228944, 1280150, 1536180, 1638592, 1920225, 2048240, 2457888, 2560300, 3072360, 3277184, 3840450, 4096480, 4915776, 5120600, 6144720, 7680900, 8192960, 9831552, 10241200, 12289440, 15361800, 16385920, 20482400, 24578880, 30723600, 40964800, 49157760, 61447200, 81929600, 122894400, 245788800]

約数ペア:

[(1, 245788800), (2, 122894400), (3, 81929600), (4, 61447200), (5, 49157760), (6, 40964800), (8, 30723600), (10, 24578880), (12, 20482400), (15, 16385920), (16, 15361800), (20, 12289440), (24, 10241200), (25, 9831552), (30, 8192960), (32, 7680900), (40, 6144720), (48, 5120600), (50, 4915776), (60, 4096480), (64, 3840450), (75, 3277184), (80, 3072360), (96, 2560300), (100, 2457888), (120, 2048240), (128, 1920225), (150, 1638592), (160, 1536180), (192, 1280150), (200, 1228944), (240, 1024120), (300, 819296), (320, 768090), (384, 640075), (400, 614472), (480, 512060), (600, 409648), (640, 384045), (800, 307236), (960, 256030), (1200, 204824), (1600, 153618), (1920, 128015), (2400, 102412), (3200, 76809), (4800, 51206), (9600, 25603)]