308254080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5179}}^1$

素因数の和:5232

約数の個数: 128

約数和(自身を含む): 1014451200

約数和(自身を除く): 706197120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5179, 5952, 7440, 9920, 10358, 11904, 14880, 15537, 19840, 20716, 25895, 29760, 31074, 41432, 51790, 59520, 62148, 77685, 82864, 103580, 124296, 155370, 160549, 165728, 207160, 248592, 310740, 321098, 331456, 414320, 481647, 497184, 621480, 642196, 662912, 802745, 828640, 963294, 994368, 1242960, 1284392, 1605490, 1657280, 1926588, 1988736, 2408235, 2485920, 2568784, 3210980, 3314560, 3853176, 4816470, 4971840, 5137568, 6421960, 7706352, 9632940, 9943680, 10275136, 12843920, 15412704, 19265880, 20550272, 25687840, 30825408, 38531760, 51375680, 61650816, 77063520, 102751360, 154127040, 308254080]

約数ペア:

[(1, 308254080), (2, 154127040), (3, 102751360), (4, 77063520), (5, 61650816), (6, 51375680), (8, 38531760), (10, 30825408), (12, 25687840), (15, 20550272), (16, 19265880), (20, 15412704), (24, 12843920), (30, 10275136), (31, 9943680), (32, 9632940), (40, 7706352), (48, 6421960), (60, 5137568), (62, 4971840), (64, 4816470), (80, 3853176), (93, 3314560), (96, 3210980), (120, 2568784), (124, 2485920), (128, 2408235), (155, 1988736), (160, 1926588), (186, 1657280), (192, 1605490), (240, 1284392), (248, 1242960), (310, 994368), (320, 963294), (372, 828640), (384, 802745), (465, 662912), (480, 642196), (496, 621480), (620, 497184), (640, 481647), (744, 414320), (930, 331456), (960, 321098), (992, 310740), (1240, 248592), (1488, 207160), (1860, 165728), (1920, 160549), (1984, 155370), (2480, 124296), (2976, 103580), (3720, 82864), (3968, 77685), (4960, 62148), (5179, 59520), (5952, 51790), (7440, 41432), (9920, 31074), (10358, 29760), (11904, 25895), (14880, 20716), (15537, 19840)]