274680960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{143063}}^1$

素因数の和:143085

約数の個数: 64

約数和(自身を含む): 875551680

約数和(自身を除く): 600870720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 143063, 286126, 429189, 572252, 715315, 858378, 1144504, 1430630, 1716756, 2145945, 2289008, 2861260, 3433512, 4291890, 4578016, 5722520, 6867024, 8583780, 9156032, 11445040, 13734048, 17167560, 18312064, 22890080, 27468096, 34335120, 45780160, 54936192, 68670240, 91560320, 137340480, 274680960]

約数ペア:

[(1, 274680960), (2, 137340480), (3, 91560320), (4, 68670240), (5, 54936192), (6, 45780160), (8, 34335120), (10, 27468096), (12, 22890080), (15, 18312064), (16, 17167560), (20, 13734048), (24, 11445040), (30, 9156032), (32, 8583780), (40, 6867024), (48, 5722520), (60, 4578016), (64, 4291890), (80, 3433512), (96, 2861260), (120, 2289008), (128, 2145945), (160, 1716756), (192, 1430630), (240, 1144504), (320, 858378), (384, 715315), (480, 572252), (640, 429189), (960, 286126), (1920, 143063)]