307320960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2389}}^1$

素因数の和:2478

約数の個数: 128

約数和(自身を含む): 994622400

約数和(自身を除く): 687301440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1340, 1608, 1920, 2010, 2144, 2389, 2680, 3216, 4020, 4288, 4778, 5360, 6432, 7167, 8040, 8576, 9556, 10720, 11945, 12864, 14334, 16080, 19112, 21440, 23890, 25728, 28668, 32160, 35835, 38224, 42880, 47780, 57336, 64320, 71670, 76448, 95560, 114672, 128640, 143340, 152896, 160063, 191120, 229344, 286680, 305792, 320126, 382240, 458688, 480189, 573360, 640252, 764480, 800315, 917376, 960378, 1146720, 1280504, 1528960, 1600630, 1920756, 2293440, 2400945, 2561008, 3201260, 3841512, 4586880, 4801890, 5122016, 6402520, 7683024, 9603780, 10244032, 12805040, 15366048, 19207560, 20488064, 25610080, 30732096, 38415120, 51220160, 61464192, 76830240, 102440320, 153660480, 307320960]

約数ペア:

[(1, 307320960), (2, 153660480), (3, 102440320), (4, 76830240), (5, 61464192), (6, 51220160), (8, 38415120), (10, 30732096), (12, 25610080), (15, 20488064), (16, 19207560), (20, 15366048), (24, 12805040), (30, 10244032), (32, 9603780), (40, 7683024), (48, 6402520), (60, 5122016), (64, 4801890), (67, 4586880), (80, 3841512), (96, 3201260), (120, 2561008), (128, 2400945), (134, 2293440), (160, 1920756), (192, 1600630), (201, 1528960), (240, 1280504), (268, 1146720), (320, 960378), (335, 917376), (384, 800315), (402, 764480), (480, 640252), (536, 573360), (640, 480189), (670, 458688), (804, 382240), (960, 320126), (1005, 305792), (1072, 286680), (1340, 229344), (1608, 191120), (1920, 160063), (2010, 152896), (2144, 143340), (2389, 128640), (2680, 114672), (3216, 95560), (4020, 76448), (4288, 71670), (4778, 64320), (5360, 57336), (6432, 47780), (7167, 42880), (8040, 38224), (8576, 35835), (9556, 32160), (10720, 28668), (11945, 25728), (12864, 23890), (14334, 21440), (16080, 19112)]