755294080

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{347}}^1$

素因数の和:564

約数の個数: 128

約数和(自身を含む): 1916784000

約数和(自身を除く): 1161489920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 179, 190, 304, 320, 347, 358, 380, 608, 640, 694, 716, 760, 895, 1216, 1388, 1432, 1520, 1735, 1790, 2432, 2776, 2864, 3040, 3401, 3470, 3580, 5552, 5728, 6080, 6593, 6802, 6940, 7160, 11104, 11456, 12160, 13186, 13604, 13880, 14320, 17005, 22208, 22912, 26372, 27208, 27760, 28640, 32965, 34010, 44416, 52744, 54416, 55520, 57280, 62113, 65930, 68020, 105488, 108832, 111040, 114560, 124226, 131860, 136040, 210976, 217664, 222080, 248452, 263720, 272080, 310565, 421952, 435328, 496904, 527440, 544160, 621130, 843904, 993808, 1054880, 1088320, 1180147, 1242260, 1987616, 2109760, 2176640, 2360294, 2484520, 3975232, 4219520, 4720588, 4969040, 5900735, 7950464, 9441176, 9938080, 11801470, 18882352, 19876160, 23602940, 37764704, 39752320, 47205880, 75529408, 94411760, 151058816, 188823520, 377647040, 755294080]

約数ペア:

[(1, 755294080), (2, 377647040), (4, 188823520), (5, 151058816), (8, 94411760), (10, 75529408), (16, 47205880), (19, 39752320), (20, 37764704), (32, 23602940), (38, 19876160), (40, 18882352), (64, 11801470), (76, 9938080), (80, 9441176), (95, 7950464), (128, 5900735), (152, 4969040), (160, 4720588), (179, 4219520), (190, 3975232), (304, 2484520), (320, 2360294), (347, 2176640), (358, 2109760), (380, 1987616), (608, 1242260), (640, 1180147), (694, 1088320), (716, 1054880), (760, 993808), (895, 843904), (1216, 621130), (1388, 544160), (1432, 527440), (1520, 496904), (1735, 435328), (1790, 421952), (2432, 310565), (2776, 272080), (2864, 263720), (3040, 248452), (3401, 222080), (3470, 217664), (3580, 210976), (5552, 136040), (5728, 131860), (6080, 124226), (6593, 114560), (6802, 111040), (6940, 108832), (7160, 105488), (11104, 68020), (11456, 65930), (12160, 62113), (13186, 57280), (13604, 55520), (13880, 54416), (14320, 52744), (17005, 44416), (22208, 34010), (22912, 32965), (26372, 28640), (27208, 27760)]