464389320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1489}}^1$

素因数の和:1639

約数の個数: 128

約数和(自身を含む): 1467590400

約数和(自身を除く): 1003201080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 113, 115, 120, 138, 184, 226, 230, 276, 339, 345, 452, 460, 552, 565, 678, 690, 904, 920, 1130, 1356, 1380, 1489, 1695, 2260, 2599, 2712, 2760, 2978, 3390, 4467, 4520, 5198, 5956, 6780, 7445, 7797, 8934, 10396, 11912, 12995, 13560, 14890, 15594, 17868, 20792, 22335, 25990, 29780, 31188, 34247, 35736, 38985, 44670, 51980, 59560, 62376, 68494, 77970, 89340, 102741, 103960, 136988, 155940, 168257, 171235, 178680, 205482, 273976, 311880, 336514, 342470, 410964, 504771, 513705, 673028, 684940, 821928, 841285, 1009542, 1027410, 1346056, 1369880, 1682570, 2019084, 2054820, 2523855, 3365140, 3869911, 4038168, 4109640, 5047710, 6730280, 7739822, 10095420, 11609733, 15479644, 19349555, 20190840, 23219466, 30959288, 38699110, 46438932, 58048665, 77398220, 92877864, 116097330, 154796440, 232194660, 464389320]

約数ペア:

[(1, 464389320), (2, 232194660), (3, 154796440), (4, 116097330), (5, 92877864), (6, 77398220), (8, 58048665), (10, 46438932), (12, 38699110), (15, 30959288), (20, 23219466), (23, 20190840), (24, 19349555), (30, 15479644), (40, 11609733), (46, 10095420), (60, 7739822), (69, 6730280), (92, 5047710), (113, 4109640), (115, 4038168), (120, 3869911), (138, 3365140), (184, 2523855), (226, 2054820), (230, 2019084), (276, 1682570), (339, 1369880), (345, 1346056), (452, 1027410), (460, 1009542), (552, 841285), (565, 821928), (678, 684940), (690, 673028), (904, 513705), (920, 504771), (1130, 410964), (1356, 342470), (1380, 336514), (1489, 311880), (1695, 273976), (2260, 205482), (2599, 178680), (2712, 171235), (2760, 168257), (2978, 155940), (3390, 136988), (4467, 103960), (4520, 102741), (5198, 89340), (5956, 77970), (6780, 68494), (7445, 62376), (7797, 59560), (8934, 51980), (10396, 44670), (11912, 38985), (12995, 35736), (13560, 34247), (14890, 31188), (15594, 29780), (17868, 25990), (20792, 22335)]